1
|
Patel SH, Campbell NW, Emenim CE, Farino DO, Damen FW, Rispoli JV, Goergen CJ, Haus JM, Sabbaghi A, Carroll CC. Patellar tendon biomechanical and morphologic properties and their relationship to serum clinical variables in persons with prediabetes and type 2 diabetes. J Orthop Res 2024; 42:1653-1669. [PMID: 38400550 PMCID: PMC11222058 DOI: 10.1002/jor.25816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 01/08/2024] [Accepted: 01/27/2024] [Indexed: 02/25/2024]
Abstract
Tendon biomechanical properties and fibril organization are altered in patients with diabetes compared to healthy individuals, yet few biomarkers have been associated with in vivo tendon properties. We investigated the relationships between in vivo imaging-based tendon properties, serum variables, and patient characteristics across healthy controls (n = 14, age: 45 ± 5 years, body mass index [BMI]: 24 ± 1, hemoglobin A1c [HbA1c]: 5.3 ± 0.1%), prediabetes (n = 14, age: 54 ± 5 years, BMI: 29 ± 2; HbA1c: 5.7 ± 0.1), and type 2 diabetes (n = 13, age: 55 ± 3 years, BMI: 33 ± 2, HbA1c: 6.7 ± 0.3). We used ultrasound speckle-tracking and measurements from magnetic resonance imaging (MRI) to estimate the patellar tendon in vivo tangent modulus. Analysis of plasma c-peptide, interleukin-1β (IL-1β), IL-6, IL-8, tumor necrosis factor-α (TNF-α), adiponectin, leptin, insulin-like growth factor 1 (IGF-1), and C-reactive protein (CRP) was completed. We built regression models incorporating statistically significant covariates and indicators for the clinically defined groups. We found that tendon cross-sectional area normalized to body weight (BWN CSA) and modulus were lower in patients with type 2 diabetes than in healthy controls (p < 0.05). Our regression analysis revealed that a model that included BMI, leptin, high-density lipoprotein (HDL), low-density lipoprotein (LDL), age, and group explained ~70% of the variability in BWN CSA (R2 = 0.70, p < 0.001). For modulus, including the main effects LDL, groups, HbA1c, age, BMI, cholesterol, IGF-1, c-peptide, leptin, and IL-6, accounted for ~54% of the variability in modulus (R2 = 0.54, p < 0.05). While BWN CSA and modulus were lower in those with diabetes, group was a poor predicter of tendon properties when considering the selected covariates. These data highlight the multifactorial nature of tendon changes with diabetes and suggest that blood variables could be reliable predictors of tendon properties.
Collapse
Affiliation(s)
- Shivam H. Patel
- Department of Health and Kinesiology, Purdue University, West Lafayette, IN
| | | | - Chinonso E. Emenim
- Department of Health and Kinesiology, Purdue University, West Lafayette, IN
| | - Dominick O. Farino
- Department of Health and Kinesiology, Purdue University, West Lafayette, IN
| | - Frederick W. Damen
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN
| | - Joseph V. Rispoli
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN
| | - Craig J. Goergen
- Department of Health and Kinesiology, Purdue University, West Lafayette, IN
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN
| | - Jacob M. Haus
- School of Kinesiology, University of Michigan, Ann Arbor, MI
| | | | - Chad C. Carroll
- Department of Health and Kinesiology, Purdue University, West Lafayette, IN
| |
Collapse
|
2
|
Zhang M, Zhang Y. Motivation and Barriers to Postoperative Rehabilitation Exercise in Type 2 Diabetic Patients with Rotator Cuff Injuries: A Qualitative Study. Patient Prefer Adherence 2024; 18:1483-1492. [PMID: 39050275 PMCID: PMC11268671 DOI: 10.2147/ppa.s467952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Accepted: 07/04/2024] [Indexed: 07/27/2024] Open
Abstract
Objective Postoperative rehabilitation is particularly important for Rotator cuff injury. However, type 2 diabetic patients with RCI (T2DM-RCI) are at an elevated risk of rehabilitation failure. The factors influencing the postoperative rehabilitation management of these patients have yet to be elucidated. The objective of this study was to investigate the factors influencing the postoperative rehabilitation of T2DM-RCI patients. Methods Data was collected using a descriptive qualitative research design. The sample included 22 interviewees, who were recruited in Subei People's Hospital according to the purposive sampling method. Colaizzi's method was employed for the purpose of evaluation in the course of the data analysis. Findings Thematic analysis of the postoperative rehabilitation views of the interviewees identified eight sub-themes connected to three main themes in accordance with the Behaviour Change Wheel Theory. These were capability-related, opportunity-related, and motivation-related factors. Conclusion It is imperative to enhance the glycaemic control and health perception of T2DM-RCI patients. To this end, rehabilitation programmes, comprising exercise and dietary modifications, must be tailored to the specific needs of each patient. Furthermore, it is crucial to harness the potential of family and social support to motivate patients to maintain a positive outlook.
Collapse
Affiliation(s)
- Ming Zhang
- School of Nursing, Yangzhou University, Yangzhou, Jiangsu, 225001, People’s Republic of China
- Department of Orthopedics and Sports Medicine, Northern Jiangsu People’s Hospital Affiliated to Yangzhou University, Yangzhou, Jiangsu, 225001, People’s Republic of China
| | - Yu Zhang
- Department of Orthopedics and Sports Medicine, Northern Jiangsu People’s Hospital Affiliated to Yangzhou University, Yangzhou, Jiangsu, 225001, People’s Republic of China
| |
Collapse
|
3
|
Jiang Y, Wang Y, Liu B, Zhao Y, He Q, Wu K. Hyperuricemia May Increase Risk of Achilles Tendon Rupture: A Case Control Study. J Foot Ankle Surg 2024:S1067-2516(24)00137-6. [PMID: 38972566 DOI: 10.1053/j.jfas.2024.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 04/29/2024] [Accepted: 06/09/2024] [Indexed: 07/09/2024]
Abstract
It has been demonstrated in a number of studies that high levels of uric acid can cause crystal deposition in the tendons of the lower extremities, which in turn can impair the Achilles tendon. This study aimed to interpret whether hyperuricemia is relevant with Achilles tendon rupture. Patients diagnosed with Achilles tendon rupture at the same institution between 2013 and 2022 were included in the case group. Healthy subjects who had physical examinations during the same period were included in the control group. Propensity score matching was used to match in a 1:1 ratio. Demographic and clinical characteristics of patients in both groups were compared. Five hundred and fourteen patients were included in the study (ATR=257; Control group=257). The proportion of individuals with hyperuricemia varied significantly between the 2 groups (Achilles tendon rupture group=43.6%; control group=27.6%; p<0.001). The Achilles tendon rupture and hyperuricemia were linked by conditional logistic regression (p<0.001; OR=2.036; 95CI%=1.400-2.961). Compared with healthy subjects, patients with hyperuricemia have a higher risk of Achilles tendon rupture. Further studies are required to verify the effects of hyperuricemia and monosodium urate crystals on Achilles tendon structure.
Collapse
Affiliation(s)
- Yi Jiang
- The First Hospital of Jiaxing and Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang, China
| | - Yuchao Wang
- The Second Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Bokai Liu
- The Second Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Yilin Zhao
- The Second Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Qingquan He
- The Second Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Kanglong Wu
- The First Hospital of Jiaxing and Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang, China.
| |
Collapse
|
4
|
Gumina S, Song HS, Kim H, Candela V. Arthroscopic evaluation of the rotator cuff vasculature: inferences into the pathogenesis of cuff tear and re-tear. Clin Shoulder Elb 2024; 27:203-211. [PMID: 38863404 PMCID: PMC11181063 DOI: 10.5397/cise.2024.00066] [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: 01/24/2024] [Revised: 03/15/2024] [Accepted: 03/28/2024] [Indexed: 06/13/2024] Open
Abstract
BACKGROUND Little is known about alterations of the rotator cuff (RC) macroscopic vasculature associated with medical conditions and/or habits that predispose a person to diseases of the peripheral microcirculation. The high frequency of cuff tear and re-tear in patients with diabetes, hypercholesterolemia, uncontrolled arterial hypertension, or metabolic syndrome may be due to tissue hypovascularity. METHODS The macroscopic vasculature of both the articular and bursal sides of the posterosuperior RC was evaluated arthroscopically in 107 patients (mean age, 58.2 years) with no RC tear. Patients were divided into three groups according to medical comorbidities and lifestyle factors (group I, none; group II, smokers and/or drinkers and one comorbidity; and group III, two or more comorbidities). Pulsating vessels originating from both the myotendinous and osteotendinous junctions were assessed as "clearly evident," "poorly evident," or "not evident." RESULTS Groups I, II, and III comprised 36, 45, and 26 patients, respectively. Within the myotendinous junction, vessels were visualized in 22 group I patients (61%), 25 group II patients (55%), and 6 group III patients (23%) (P=0.007). Pulsating arterial vessels originating from the osteotendinous junction were seen in 42%, 36%, and 0% of patients, respectively (P<0.001). Within the bursal side of the RC, a dense anastomotic network was visualized (either clearly or poorly) in 94% (34), 80% (36), and 35% (9) of patients, respectively (P<0.001). CONCLUSIONS The macroscopic vasculature of the RC is influenced by pre-existing diseases and lifestyle factors, which may impair peripheral microcirculation. Level of evidence: III.
Collapse
Affiliation(s)
- Steafano Gumina
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, Rome, Italy
- Istituto Chirurgico Ortopedico Traumatologico (ICOT), Latina, Italy
| | - Hyun Seok Song
- Department of Orthopaedics Surgery, Eunpyeong St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyungsuk Kim
- Department of Orthopaedics Surgery, Eunpyeong St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Vittorio Candela
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, Umberto I Polyclinic of Rome, Rome, Italy
| |
Collapse
|
5
|
Yoon JP, Park SJ, Choi YS, Kim DH, Lee HJ, Park EJJ, Chung SW. Current research trends on the effect of diabetes mellitus on rotator cuff tendon healing/tendinopathy. Arch Orthop Trauma Surg 2024; 144:2491-2500. [PMID: 38698293 DOI: 10.1007/s00402-024-05350-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 04/18/2024] [Indexed: 05/05/2024]
Abstract
Rotator cuff tendon tears are a leading cause of shoulder pain. They are challenging to treat, and tendon-bone healing has a high failure rate despite successful surgery. Tendons connect the muscles and bones, which make them important for the body's overall mobility and stability. Metabolic diseases, including diabetes or high blood pressure, can affect the healing process after repair of a damaged tendon. With a global incidence of 9.3%, diabetes is considered as a significant risk factor for rotator cuff tendon healing because it causes structural, inflammatory, and vascular changes in the tendon. However, the mechanisms of how diabetes affects tendon healing remain unknown. Several factors have been suggested, including glycation product accumulation, adipokine dysregulation, increased levels of reactive oxygen species, apoptosis, inflammatory cytokines, imbalanced matrix-metalloproteinase-to-tissue-inhibitor ratio, and impaired angiogenesis and differentiation of the tendon sheath. Despite the effects of diabetes on tendon function and healing, few treatments are available to improve recovery in these patients. This review summarizes the current literature on the pathophysiological changes of the tendon in diabetes and hyperlipidemia. Preclinical and clinical evidence regarding the association between diabetes and tendon healing is presented. Moreover, current approaches to improve tendon healing in patients with diabetes are reviewed.
Collapse
Affiliation(s)
- Jong Pil Yoon
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, 130 Dongdeok-Ro, Jung-Gu, Daegu, 41944, Korea
| | - Sung-Jin Park
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, 130 Dongdeok-Ro, Jung-Gu, Daegu, 41944, Korea.
| | - Yoon Seong Choi
- Department of Carbon Hybrid Fiber Science, Kyungpook National University, Daegu, Korea
| | - Dong-Hyun Kim
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, 130 Dongdeok-Ro, Jung-Gu, Daegu, 41944, Korea
| | - Hyun Joo Lee
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, 130 Dongdeok-Ro, Jung-Gu, Daegu, 41944, Korea
| | - Eugene Jae Jin Park
- Department of Orthopaedic Surgery, School of Medicine, Kyungpook National University, 130 Dongdeok-Ro, Jung-Gu, Daegu, 41944, Korea
| | - Seok Won Chung
- Department of Orthopaedic Surgery, School of Medicine, Konkuk University Medical Center, Seoul, Korea
| |
Collapse
|
6
|
Xu K, Zhang L, Wang T, Yu T, Zhao X, Zhang Y. Transcriptomics reveals dynamic changes in the "gene profiles" of rat supraspinatus tendon at three different time points after diabetes induction. BMC Med Genomics 2024; 17:122. [PMID: 38711057 DOI: 10.1186/s12920-024-01899-3] [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: 02/14/2024] [Accepted: 04/30/2024] [Indexed: 05/08/2024] Open
Abstract
OBJECTIVE There is increasing evidence that type 2 diabetes mellitus (T2DM) is an independent risk factor for the occur of tendinopathy. Therefore, this study is the first to explore the dynamic changes of the "gene profile" of supraspinatus tendon in rats at different time points after T2DM induction through transcriptomics, providing potential molecular markers for exploring the pathogenesis of diabetic tendinopathy. METHODS A total of 40 Sprague-Dawley rats were randomly divided into normal (NG, n = 10) and T2DM groups (T2DM, n = 30) and subdivided into three groups according to the duration of diabetes: T2DM-4w, T2DM-8w, and T2DM-12w groups; the duration was calculated from the time point of T2DM rat model establishment. The three comparison groups were set up in this study, T2DM-4w group vs. NG, T2DM-8w group vs. NG, and T2DM-12w group vs. NG. Differentially expressed genes (DEGs) in 3 comparison groups were screened. The intersection of the three comparison groups' DEGs was defined as key genes that changed consistently in the supraspinatus tendon after diabetes induction. Cluster analysis, gene ontology (GO) functional annotation analysis and Kyoto encyclopedia of genes and genomes (KEGG) functional annotation and enrichment analysis were performed for DEGs. RESULTS T2DM-4w group vs. NG, T2DM-8w group vs. NG, and T2DM-12w group vs. NG detected 519 (251 up-regulated and 268 down-regulated), 459 (342 up-regulated and 117 down-regulated) and 328 (255 up-regulated and 73 down-regulated) DEGs, respectively. 103 key genes of sustained changes in the supraspinatus tendon following induction of diabetes, which are the first identified biomarkers of the supraspinatus tendon as it progresses through the course of diabetes.The GO analysis results showed that the most significant enrichment in biological processes was calcium ion transmembrane import into cytosol (3 DEGs). The most significant enrichment in cellular component was extracellular matrix (9 DEGs). The most significant enrichment in molecular function was glutamate-gated calcium ion channel activity (3 DEGs). The results of KEGG pathway enrichment analysis showed that there were 17 major pathways (p < 0.05) that diabetes affected supratinusculus tendinopathy, including cAMP signaling pathway and Calcium signaling pathway. CONCLUSIONS Transcriptomics reveals dynamic changes in the"gene profiles"of rat supraspinatus tendon at three different time points after diabetes induction. The 103 DEGs identified in this study may provide potential molecular markers for exploring the pathogenesis of diabetic tendinopathy, and the 17 major pathways enriched in KEGG may provide new ideas for exploring the pathogenesis of diabetic tendinopathy.
Collapse
Affiliation(s)
- Kuishuai Xu
- Department of Sports Medicine, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Liang Zhang
- Department of Abdominal Ultrasound, Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Tianrui Wang
- Department of Traumatology, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Tengbo Yu
- Department of Orthopedic Surgery, Qingdao Municipal Hospital, Qingdao, 266000, Shandong, China
| | - Xia Zhao
- Department of Sports Medicine, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China.
| | - Yingze Zhang
- Department of Sports Medicine, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China.
| |
Collapse
|
7
|
Yao L, Zhao X, Mei L, Li Y, Pang L, Zhang C, Li J, Tang X. Dyslipidemia may impact initial recovery following arthroscopic rotator cuff repair: a retrospective study. J Orthop Surg Res 2024; 19:173. [PMID: 38454405 PMCID: PMC10921706 DOI: 10.1186/s13018-024-04650-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 02/27/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND The current literature shows that dyslipidemia can lead to a higher incidence of rotator cuff tears (RCTs) and an increased retear rate after repair. We aimed to evaluate the influence of preoperative dyslipidemia on postoperative pain, patient-reported outcomes (PROs), active range of motion (ROM), and structural integrity. METHODS A cohort of 111 patients who underwent arthroscopic RCT repair between January 2021 and July 2022, and whose complete preoperative serum lipid data were available within one week prior to surgery was retrospectively reviewed. Dyslipidemia was defined as the presence of an increase or decrease in at least one blood lipid profile (triglycerides, total cholesterol, low-density lipoprotein, high-density lipoprotein, or non-high-density lipoprotein). There were 43 patients in the dyslipidemia group and 68 in the ortholiposis group. Patient evaluations, including pain score, PROs, and ROMs, were conducted preoperatively; at 3 and 6 months postoperatively; and at the last follow-up. Structural integrity was assessed by magnetic resonance imaging (MRI) 6 months after surgery if possible, and Sugaya type 4 or 5 was considered a retear. Propensity score matching (PSM) was used to reduce bias. RESULTS The RCT size, surgical technique, preoperative pain status, PROs, and active ROM were comparable between patients with dyslipidemia and those with ortholiposis. Three months after surgery, patients in the dyslipidemia group had worse average PROs (Constant score: P = 0.001; ASES score: P = 0.012; UCLA score: P = 0.015), forward flexion (P = 0.012), and internal rotation (P = 0.001) than patients in the ortholiposis group did. The difference between the two groups persisted after PSM but disappeared at the sixth month after surgery. No significant differences in pain score, PROs, or active ROMs were detected between the dyslipidemia and ortholiposis groups after a mean follow-up of 24 months. Of the 72 patients who underwent MRI, 4 retears (5.6%) were found, and all were in the ortholiposis group. There was no difference in the rate of retears between the two groups (P = 0.291) or with (P = 0.495) PSM. CONCLUSIONS In conclusion, we found that perioperative dyslipidemia may impact initial recovery within the first 3 months following arthroscopic rotator cuff repair but may have no effect on pain, PROs, or active ROMs at a mean 2-year follow-up or rotator cuff integrity at 6 months postoperatively. Trail registration Retrospectively registered.
Collapse
Affiliation(s)
- Lei Yao
- Sports Medicine Center, West China Hospital, Sichuan University, Chengdu, 610041, China
- Department of Orthopedics and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xiumei Zhao
- Operating Room, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, 610041, China
| | - Lu Mei
- West China School of Nursing, Sichuan University/Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yinghao Li
- Sports Medicine Center, West China Hospital, Sichuan University, Chengdu, 610041, China
- Department of Orthopedics and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Long Pang
- Sports Medicine Center, West China Hospital, Sichuan University, Chengdu, 610041, China
- Department of Orthopedics and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Chunsen Zhang
- Sports Medicine Center, West China Hospital, Sichuan University, Chengdu, 610041, China
- Department of Orthopedics and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jian Li
- Sports Medicine Center, West China Hospital, Sichuan University, Chengdu, 610041, China
- Department of Orthopedics and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xin Tang
- Sports Medicine Center, West China Hospital, Sichuan University, Chengdu, 610041, China.
- Department of Orthopedics and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China.
| |
Collapse
|
8
|
Chen H, Wu Z, Chen D, Huang F. Correlation between blood glucose level and poor wound healing after posterior lumbar interbody fusion in patients with type 2 diabetes. Int Wound J 2024; 21:e14340. [PMID: 37580856 PMCID: PMC10777750 DOI: 10.1111/iwj.14340] [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: 06/03/2023] [Accepted: 07/20/2023] [Indexed: 08/16/2023] Open
Abstract
To investigate the correlation of blood glucose level with poor wound healing (PWH) after posterior lumbar interbody fusion (PLIF) in patients with type 2 diabetes (T2D). From January 2016 to January 2023, a case-control study was conducted to analyse the clinical data of 400 patients with T2D who were treated by PLIF and internal fixation at our hospital. The following data were recorded: gender; age; body mass index (BMI); surgical stage; average perioperative blood glucose level; perioperative blood glucose variance; perioperative blood glucose coefficient of variation; glycated haemoglobin level; preoperative levels of total protein, albumin and haemoglobin; postoperative levels of total protein, albumin and haemoglobin; surgical time; intraoperative bleeding volume; operator; postoperative drainage volume; and postoperative drainage tube removal time of each group. The indicators for monitoring blood glucose variability (GV) included the SD of blood glucose level (SDBG), coefficient of variation (CV) and maximum amplitude of variation (LAGE) before and after surgery. According to the diagnostic criteria for PWH, patients with postoperative PWH were determined and assigned to two groups: Group A (good wound healing group; n = 330 patients) and Group B (poor wound healing group; n = 70 patients). The preoperative and postoperative blood GV indicators, namely SDBG, CV and LAGE, were compared between these two groups. We also determined the relationship between perioperative blood GV parameters and PWH after PLIF surgery and its predictive value through correlation analysis and receiver-operating characteristic curve. Of the 400 enrolled patients, 70 patients had PWH. Univariate analysis revealed significant differences between the two groups in the course of diabetes, mean fasting blood glucose (MFBG), SDBG, CV, LAGE, preoperative hypoglycaemic program, surgical segment, postoperative drainage time, incision length and other factors (p < 0.05). However, no significant differences were noted in factors such as gender, age, body mass index, hypertension, coronary heart disease, admission fasting blood glucose, preoperative haemoglobin A1c, surgical time, intraoperative bleeding volume, intraoperative blood transfusion volume and postoperative drainage volume (p > 0.05). The area under the curve (AUC) values of preoperative SDBG, CV and LAGE were 0.6657, 0.6432 and 0.6584, respectively. The cut-off values were 1.13 mmol/L, 6.97% and 0.75 mmol/L, respectively. The AUC values for postoperative SDBG, CV and LAGE were 0.5885, 0.6255 and 0.6261, respectively. The cut-off values were 1.94 mmol/L, 24.32% and 2.75 mmol/L, respectively. The multivariate ridge regression analysis showed that preoperative MFBG, SDBG, CV and LAGE; postoperative SDBG, CV and LAGE; postoperative long drainage time; and multiple surgical segments were independent risk factors for T2D patients to develop surgical site infection after PLIF (p < 0.05). The perioperative blood GV in patients with T2D is closely related to the occurrence of PWH after PLIF. Reducing blood GV may help to reduce the occurrence of PWH after PLIF.
Collapse
Affiliation(s)
- Huajian Chen
- Department One of Spine SurgeryZhongshan Hospital of Traditional Chinese MedicineZhongshanPeople's Republic of China
- Department Seven of Traumatology OrthopedicFoshan Hospital of Traditional Chinese MedicineFoshanPeople's Republic of China
| | - Zhengjie Wu
- Department Seven of Traumatology OrthopedicFoshan Hospital of Traditional Chinese MedicineFoshanPeople's Republic of China
| | - Deyuan Chen
- Department One of Spine SurgeryZhongshan Hospital of Traditional Chinese MedicineZhongshanPeople's Republic of China
| | - Fuli Huang
- Department One of Spine SurgeryZhongshan Hospital of Traditional Chinese MedicineZhongshanPeople's Republic of China
| |
Collapse
|
9
|
Zhang J, Brown R, Hogan MV, Wang JHC. Mitigating Scar Tissue Formation in Tendon Injuries: Targeting HMGB1, AMPK Activation, and Myofibroblast Migration All at Once. Pharmaceuticals (Basel) 2023; 16:1739. [PMID: 38139865 PMCID: PMC10748062 DOI: 10.3390/ph16121739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 12/24/2023] Open
Abstract
Tendon injuries, while prevalent, present significant challenges regarding their structural and functional restoration. Utilizing alpha-smooth muscle actin (α-SMA)-Ai9-scleraxis (Scx)-green fluorescent protein (GFP) transgenic mice, which exhibit both Scx (a tendon cell marker) and α-SMA (a myofibroblast marker), we explored the effects of metformin (Met) on tendon healing, repair, and its mechanisms of action. Our findings revealed that intraperitoneal (IP) injections of Met, administered before or after injury, as well as both, effectively prevented the release of HMGB1 into the tendon matrix and reduced circulating levels of HMGB1. Additionally, Met treatment increased and activated AMPK and suppressed TGF-β1 levels within the healing tendon. Tendon healing was also improved by blocking the migration of α-SMA+ myofibroblasts, reducing the prevalence of disorganized collagen fibers and collagen type III. It also enhanced the presence of collagen type I. These outcomes highlight Met's anti-fibrotic properties in acutely injured tendons and suggest its potential for repurposing as a therapeutic agent to minimize scar tissue formation in tendon injuries, which could have profound implications in clinical practice.
Collapse
Affiliation(s)
- Jianying Zhang
- MechanoBiology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, E-1640 BST, 200 Lothrop Street, Pittsburgh, PA 15213, USA; (J.Z.); (R.B.); (M.V.H.)
| | - Roshawn Brown
- MechanoBiology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, E-1640 BST, 200 Lothrop Street, Pittsburgh, PA 15213, USA; (J.Z.); (R.B.); (M.V.H.)
| | - MaCalus V. Hogan
- MechanoBiology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, E-1640 BST, 200 Lothrop Street, Pittsburgh, PA 15213, USA; (J.Z.); (R.B.); (M.V.H.)
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - James H-C. Wang
- MechanoBiology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, E-1640 BST, 200 Lothrop Street, Pittsburgh, PA 15213, USA; (J.Z.); (R.B.); (M.V.H.)
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, PA 15213, USA
| |
Collapse
|
10
|
Wang G, Wang S, Ouyang X, Wang H, Li X, Yao Z, Chen S, Fan C. Glycolipotoxicity conferred tendinopathy through ferroptosis dictation of tendon-derived stem cells by YAP activation. IUBMB Life 2023; 75:1003-1016. [PMID: 37503658 DOI: 10.1002/iub.2771] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 07/05/2023] [Indexed: 07/29/2023]
Abstract
Tendinopathy is a condition characterized by chronic, complex, and multidimensional pathological changes in the tendons. The etiology of tendinopathy is the combination of several factors, and diabetes mellitus (DM) is a risk factor. Increasing evidence has shown that the diabetic microenvironment plays an important role in tendinopathy. However, the mechanism causing tendinopathy in patients with DM remains unclear. Our study found that ferroptosis played an important role in tendinopathy in patients with DM. In vitro, high glucose and high fat treatment was used to simulate the DM microenvironment. Results showed that such a mechanism significantly increased ferroptosis, which was characterized by mass cell death, lipid peroxide accumulation, mitochondrial morphological changes, mitochondrial membrane potential decline, iron overload, and the activation of ferroptosis-related genes, in tendon-derived stem cells cultured in vitro. In the animal studies, db/db mice were used in the DM model, and the db mice had severe tendon injury and high ACSL4 and TfR1 expressions. These phenomena could be alleviated by the ferroptosis inhibitor ferrostatin-1. In conclusion, ferroptosis is associated with tendinopathy in patients with DM, and ferroptosis targeting may be a novel approach for treating diabetic tendinopathy. Our results can provide a new strategy for managing tendinopathy clinically in patients with DM.
Collapse
Affiliation(s)
- Gang Wang
- College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, China
- Department of Orthopedics, Shanghai Jiao Tong University School of Medicine Affiliated Sixth People's Hospital, Shanghai, China
| | - Shikun Wang
- Department of Orthopedics, Shanghai Jiao Tong University School of Medicine Affiliated Sixth People's Hospital, Shanghai, China
| | - Xingyu Ouyang
- Department of Orthopedics, Shanghai Jiao Tong University School of Medicine Affiliated Sixth People's Hospital, Shanghai, China
| | - Hui Wang
- Department of Orthopedics, Shanghai Jiao Tong University School of Medicine Affiliated Sixth People's Hospital, Shanghai, China
| | - Xiao Li
- College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, China
| | - Zhixiao Yao
- Department of Orthopedics, Shanghai Jiao Tong University School of Medicine Affiliated Sixth People's Hospital, Shanghai, China
| | - Shuai Chen
- Department of Orthopedics, Shanghai Jiao Tong University School of Medicine Affiliated Sixth People's Hospital, Shanghai, China
| | - Cunyi Fan
- Department of Orthopedics, Shanghai Jiao Tong University School of Medicine Affiliated Sixth People's Hospital, Shanghai, China
- Shanghai Engineering Research Center for Orthopedic Material Innovation and Tissue Regeneration, Shanghai, China
| |
Collapse
|
11
|
Hinckley NB, Pollock J, Beckman L, Zhang N, Fox MG, Fahrenholtz SJ, Renfree KJ. Time-Dependent Change in Carpal Tunnel Cross-Sectional Area and Transverse Carpal Ligament Thickness Using Serial Magnetic Resonance Imaging Studies-An Anatomical Study. J Hand Surg Am 2023:S0363-5023(23)00555-5. [PMID: 38032551 DOI: 10.1016/j.jhsa.2023.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 09/30/2023] [Accepted: 10/11/2023] [Indexed: 12/01/2023]
Abstract
PURPOSE Idiopathic carpal tunnel syndrome (CTS) is a common compressive neuropathy. Aging and female sex are risk factors, but the reasons are unclear. The purpose of this study was to evaluate whether identifiable radiographic changes resulting in a decrease in carpal tunnel area (CTA) over time exist. METHODS A database search of a multicenter, academic, tertiary institution from 1998 to 2021 identified 433 patients with serial wrist magnetic resonance images (MRI) at least 5 years apart. Fifty-six met the inclusion criteria with adequate films to measure CTA and transverse carpal ligament (TCL) thickness at the same slice location-the carpal tunnel inlet, hook of the hamate, and carpal tunnel outlet-independently by two observers who were blinded to each other's measurements. Rates for the change in CTA and TCL thickness were calculated at all three locations. RESULTS Thickness of the TCL increased, whereas that of the CTA decreased over time. Inlet CTA decreased by 0.9 mm2 per year (95% CI: 0.34-1.5), outlet CTA decreased by 1.8 mm2 per year (95% CI: 1.2-2.5), and CTA at the hook of the hamate decreased by 1.6 mm2 per year (95% CI: 1.0-2.0 per year). The TCL thickened by 0.02 mm per year at all three sections. Taller patients had a decreased rate of CTA loss. CONCLUSIONS In this select cohort, TCL thickened and CTA decreased with time. TCL thickening accounted for about half of the variation in CTA, suggesting that this is a possible contributor to this change. Hypertrophy of the carpal tunnel floor may account for the remaining variation in CTA. The question of whether these results are reliable and generalizable to the general population, or a major influence in the pathophysiology of CTS, is unknown. CLINICAL RELEVANCE Small decreases in CTA and thickening of the TCL occur with aging. Whether this is a contributing factor in the development of CTS requires further study.
Collapse
|
12
|
Marandure TT, Schwellnus MP, Grant C, Jansen van Rensburg A, Jordaan E, Boer P. Patellofemoral Pain Syndrome Is Associated With Chronic Disease and Allergies in 60 997 Distance Runner Race Entrants: SAFER XXX Study. Clin J Sport Med 2023; 33:603-610. [PMID: 37389463 DOI: 10.1097/jsm.0000000000001166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 05/22/2023] [Indexed: 07/01/2023]
Abstract
OBJECTIVE Patellofemoral pain syndrome (PFPS) is a common running-related injury. Independent risk factors associated with PFPS have not been described in a large cohort of distance runners. DESIGN Descriptive, cross-sectional study. SETTING 21.1 and 56 km Two Oceans Marathon races (2012-2015). PARTICIPANTS 60 997 race entrants. ASSESSMENT OF RISK FACTORS Participants completed a compulsory prerace medical screening questionnaire (history of PFPS in the past 12 months, n = 362; no injury history, n = 60 635). Selected risk factors associated with a history of PFPS were explored using univariate & multivariate analyses: demographics, training/running variables, history of chronic diseases (composite chronic disease score), and any allergy. MAIN OUTCOME MEASURES Prevalence ratios (PRs, 95% confidence intervals). RESULTS Risk factors associated with PFPS (univariate analysis) were increased years of recreational running (PR = 1.09; P = 0.0107), older age (>50 years), and chronic diseases (PR > 2): gastrointestinal disease (PR = 5.06; P < 0.0001), cardiovascular disease (CVD) (PR = 3.28; P < 0.0001), nervous system/psychiatric disease (PR = 3.04; P < 0.0001), cancer (PR = 2.83; P = 0.0005), risk factors for CVD (PR = 2.42; P < 0.0001), symptoms of CVD (PR = 2.38; P = 0.0397), and respiratory disease (PR = 2.00; P < 0.0001). Independent risk factors (multivariate analysis) associated with PFPS (adjusted for age, sex, and race distance) were a higher chronic disease composite score (PR = 2.68 increased risk for every 2 additional chronic diseases; P < 0.0001) and a history of allergies (PR = 2.33; P < 0.0001). CONCLUSIONS Novel independent risk factors associated with PFPS in distance runners are a history of multiple chronic diseases and a history of allergies. Identification of chronic diseases and allergies should be considered as part of the clinical assessment of a runner presenting with a history of PFPS.
Collapse
Affiliation(s)
- Tsungai Tirivashe Marandure
- Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
- Sport, Exercise Medicine and Lifestyle Institute (SEMLI), Pretoria, South Africa
| | - Martin P Schwellnus
- Sport, Exercise Medicine and Lifestyle Institute (SEMLI), Pretoria, South Africa
- International Olympic Committee (IOC) Research Centre, Pretoria, South Africa
- Emeritus Professor, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Catharina Grant
- Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | | | - Esmè Jordaan
- Biostatistics Unit, South African Medical Research Council, Cape Town, South Africa
- Statistics and Population Studies Department, University of the Western Cape, Cape Town, South Africa; and
| | - Pieter Boer
- Department of Human Movement Science, Cape Peninsula University of Technology, Cape Town, South Africa
| |
Collapse
|
13
|
Parnes N, Scanaliato JP, Dunn JC, Fink WA, Sandler A, Fares AB. Obesity negatively affects outcomes following arthroscopic rotator cuff repair at four-year follow-up. Shoulder Elbow 2023; 15:46-52. [PMID: 37974610 PMCID: PMC10649479 DOI: 10.1177/17585732221095846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/30/2022] [Accepted: 04/03/2022] [Indexed: 11/19/2023]
Abstract
Introduction The purpose is to evaluate the influence of obesity (BMI 30 to 39.9 kg/m2) on surgical outcomes following arthroscopic rotator cuff repair surgery. Materials and Methods A retrospective review was performed examining the outcomes of arthroscopic rotator cuff repair in both a normal weight (BMI 18.5 to 24.9 kg/m2) and an obese (BMI 30 to 39.9 kg/m2) patient population, specifically looking at functional outcomes and range of motion. Secondary variables analyzed were surgical time, complications, and medical comorbidities. Results 52 normal weight patients (mean BMI 23.7 ± 2.1) and 59 obese patients (mean BMI 34.0 ± 2.4) were included. Both groups demonstrated statistically significant improvements in VAS, SANE and ASES scores (P < 0.0001), however there were significantly better outcomes in the normal weight group in VAS (0.56 ± 0.96 vs 1.42 ± 2.22; P = 0.0108), ASES (96.1 ± 5.8 vs 90.6 ± 15.6; P = 0.0192), and internal rotation (9.2 ± 3.0 vs 10.9 ± 2.3; P = 0.0010). Additionally, the obese cohort had more complications, longer surgical times, and a greater comorbid background. Conclusions Obesity is associated with significantly more comorbid conditions, surgical complications, longer surgical time, and worse patient reported outcomes than normal weight patients undergoing arthroscopic rotator cuff repair.
Collapse
Affiliation(s)
- Nata Parnes
- Department of Orthopaedic Surgery, Carthage Area Hospital. Carthage, NY, USA
| | - John P Scanaliato
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center-El Paso, El Paso, Texas, USA
| | - John C Dunn
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center-El Paso, El Paso, Texas, USA
| | - Walter A Fink
- Department of Orthopaedic Surgery, Carson Tahoe Health, Carson City, Nevada, USA
| | - Alexis Sandler
- Department of Orthopaedic Surgery, George Washington University School of Medicine, Washington, DC, USA
| | - Austin B Fares
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center-El Paso, El Paso, Texas, USA
| |
Collapse
|
14
|
Adjei-Sowah E, Benoit DSW, Loiselle AE. Drug Delivery Approaches to Improve Tendon Healing. TISSUE ENGINEERING. PART B, REVIEWS 2023; 29:369-386. [PMID: 36888543 PMCID: PMC10442691 DOI: 10.1089/ten.teb.2022.0188] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 01/18/2023] [Indexed: 03/09/2023]
Abstract
Tendon injuries disrupt the transmission of forces from muscle to bone, leading to chronic pain, disability, and a large socioeconomic burden. Tendon injuries are prevalent; there are over 300,000 tendon repair procedures a year in the United States to address acute trauma or chronic tendinopathy. Successful restoration of function after tendon injury remains challenging clinically. Despite improvements in surgical and physical therapy techniques, the high complication rate of tendon repair procedures motivates the use of therapeutic interventions to augment healing. While many biological and tissue engineering approaches have attempted to promote scarless tendon healing, there is currently no standard clinical treatment to improve tendon healing. Moreover, the limited efficacy of systemic delivery of several promising therapeutic candidates highlights the need for tendon-specific drug delivery approaches to facilitate translation. This review article will synthesize the current state-of-the-art methods that have been used for tendon-targeted delivery through both systemic and local treatments, highlight emerging technologies used for tissue-specific drug delivery in other tissue systems, and outline future challenges and opportunities to enhance tendon healing through targeted drug delivery.
Collapse
Affiliation(s)
- Emmanuela Adjei-Sowah
- Department of Biomedical Engineering and University of Rochester, Rochester, New York, USA
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, New York, USA
| | - Danielle S. W. Benoit
- Department of Biomedical Engineering and University of Rochester, Rochester, New York, USA
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, New York, USA
- Cell Biology of Disease Program, University of Rochester, Rochester, New York, USA
- Department of Chemical Engineering, University of Rochester, Rochester, New York, USA
- Materials Science Program, University of Rochester, Rochester, New York, USA
- Knight Campus Department of Bioengineering, University of Oregon, Eugene, Oregan, USA
| | - Alayna E. Loiselle
- Department of Biomedical Engineering and University of Rochester, Rochester, New York, USA
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, New York, USA
- Cell Biology of Disease Program, University of Rochester, Rochester, New York, USA
| |
Collapse
|
15
|
Fernandes A, Rufino M, Hamal D, Mousa A, Fossett E, Cheema KS. Simultaneous Bilateral Patellar Tendon Rupture: A Systematic Review. Cureus 2023; 15:e41512. [PMID: 37426403 PMCID: PMC10327612 DOI: 10.7759/cureus.41512] [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: 07/07/2023] [Indexed: 07/11/2023] Open
Abstract
The extensor mechanism of the knee can be damaged due to various modes of injury, which, in most cases, will require urgent surgical intervention for repair. Single patellar tendon ruptures are uncommon, but simultaneous bilateral events are even rarer and have been scarcely reviewed in English literature. Research in this area is mainly confined to case series, with some literature reviews but no evidence of more substantial analysis. Therefore, this systematic review was done to analyse the existing literature on bilateral simultaneous patellar tendon ruptures and propose a systematic and standardised approach to diagnosing and managing these injuries. A systematic review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. The search terms included 'bilateral patellar tendon rupture', 'bilateral', 'patellar', 'tendon' and 'rupture'. Three independent reviewers conducted searches in PubMed, OvidSP for Medline, Embase and the Cochrane Library using the same search strategy. The eligibility criteria included studies on bilateral concomitant patellar tendon rupture published in English. Bilateral simultaneous patellar tendon ruptures of traumatic and atraumatic origin in human patients were included. The study types comprised case reports and literature reviews. The key limitation of this study was the low number of patients covered by the eligible literature. Patellar tendon ruptures are a rare and scarcely documented injury, and there is a need for studies with a high level of evidence, especially regarding surgical treatment choice and methods, as well as post-operative management, which could potentially lead to improved outcomes in the management of this injury.
Collapse
Affiliation(s)
- André Fernandes
- Trauma and Orthopaedics, York and Scarborough Teaching Hospitals NHS Foundation Trust, York, GBR
| | - Mariana Rufino
- Respiratory Medicine, Wirral University Teaching Hospital NHS Foundation Trust (WUTH), Wirral, GBR
| | - Divakar Hamal
- Anesthesiology, Hull University Teaching Hospital, Hull, GBR
| | - Amr Mousa
- Surgery, The Hillingdon Hospital NHS Foundation Trust, London, GBR
| | - Emma Fossett
- Trauma and Orthopaedics Surgery, Guy's and St. Thomas' NHS Foundation Trust, London, GBR
| | - Kamalpreet S Cheema
- Trauma and Orthopaedics Surgery, Guy's and St. Thomas' NHS Foundation Trust, London, GBR
| |
Collapse
|
16
|
Gumina S, Mezzaqui L, Aimino R, Rionero M, Spagnoli A, Campagna V, Candela V. Aetiopathogenesis of Rotator Cuff Tear in Patients Younger than 50 Years: Medical Conditions Play a Relevant Role. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050998. [PMID: 37241230 DOI: 10.3390/medicina59050998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023]
Abstract
Background and Objectives: Studies on rotator cuff tears (RCT) in patients younger than 50 years have focused on the post-operative outcomes. Little is known about cuff tear etiopathogenesis, although it is a common belief that most tears are due to trauma. We have retrospectively verified the prevalence of medical conditions, whose role in tendon degeneration development have been widely demonstrated, in a group of patients younger than 50 years with postero-superior RCT. Materials and Methods: 64 patients [44M-20F; mean age (SD): 46.90 (2.80)] were enrolled. Personal data, BMI, smoking habit, diseases (diabetes, arterial hypertension, hypercholesterolaemia, thyroid diseases, and chronic obstructive pulmonary disease) were registered. The possible triggering cause and the affected side and tear dimensions were recorded, and statistical analysis was then performed. Results: 75% of patients had one or more diseases and/or a smoking habit for more than 10 years. In the remaining 25%, only four patients referred had had a traumatic event, while in the other eight patients, both medical condition and trauma were registered. The presence of two or more diseases did not affect RCT size. Conclusions: In our series, three quarters of patients with RCT had a smoking habit or medical conditions predisposing them to a tendon tear; therefore, the role of trauma in RCT onset in patients younger than 50 years is markedly resized. It is plausible that in the remaining 25%, RCT may be due to trauma or to genetic or acquired degeneration. Level of Evidence: IV.
Collapse
Affiliation(s)
- Stefano Gumina
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedics Sciences, Sapienza University of Rome, 00100 Rome, Italy
- Icot Latina, 00100 Latina, Italy
| | | | | | | | - Alessandra Spagnoli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00100 Rome, Italy
| | - Vincenzo Campagna
- Orthopaedics and Traumatology Unit, Celio Military Hospital, 00100 Rome, Italy
| | - Vittorio Candela
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedics Sciences, Sapienza University of Rome, 00100 Rome, Italy
| |
Collapse
|
17
|
Chappidi S, Buddolla V, Ankireddy SR, Lakshmi BA, Kim YJ. Recent trends in diabetic wound healing with nanofibrous scaffolds. Eur J Pharmacol 2023; 945:175617. [PMID: 36841285 DOI: 10.1016/j.ejphar.2023.175617] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 02/03/2023] [Accepted: 02/03/2023] [Indexed: 02/26/2023]
Abstract
There is an emphasis in this review on nanofibrous scaffolds (NFSs) in diabetic wound healing, as well as their mechanisms and recent advancements. Diabetes-related complex wounds pose an important problem to humanity, due to the fact that their chronic nature can lead to serious complications including sepsis and amputations. Despite the fact that there are certain therapy options available for diabetic wound healing, these options are either ineffective or intrusive, making clinical intervention difficult. Clinical research is also challenged by the emergence of bacterial resistance to standard antibiotics. However, research into nanotechnology, in particular NFSs, is growing swiftly and has a positive impact on the treatment of diabetic wounds. For instance, SpinCare™, developed by Nanomedic Technologies Ltd, has successfully finished clinical testing and can re-epithelialize second-degree burns and chronic diabetic wounds in 7 and 14 days, respectively. In this review, we discussed homologous studies as well as other recent research studies on diabetic wound healing using NFSs.
Collapse
Affiliation(s)
| | - Viswanath Buddolla
- Dr. Buddolla's Institute of Life Sciences, Tirupati, 517503, Andhra Pradesh, India
| | | | - Buddolla Anantha Lakshmi
- Department of Electronic Engineering, Gachon University, 1342 Seongnam-Daero, Seongnam, Gyeonggi-Do, 13120, Republic of Korea.
| | - Young-Joon Kim
- Department of Electronic Engineering, Gachon University, 1342 Seongnam-Daero, Seongnam, Gyeonggi-Do, 13120, Republic of Korea.
| |
Collapse
|
18
|
Mechanisms of skeletal muscle-tendon development and regeneration/healing as potential therapeutic targets. Pharmacol Ther 2023; 243:108357. [PMID: 36764462 DOI: 10.1016/j.pharmthera.2023.108357] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 02/02/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023]
Abstract
Skeletal muscle contraction is essential for the movement of our musculoskeletal system. Tendons and ligaments that connect the skeletal muscles to bones in the correct position at the appropriate time during development are also required for movement to occur. Since the musculoskeletal system is essential for maintaining basic bodily functions as well as enabling interactions with the environment, dysfunctions of these tissues due to disease can significantly reduce quality of life. Unfortunately, as people live longer, skeletal muscle and tendon/ligament diseases are becoming more common. Sarcopenia, a disease in which skeletal muscle function declines, and tendinopathy, which involves chronic tendon dysfunction, are particularly troublesome because there have been no significant advances in their treatment. In this review, we will summarize previous reports on the development and regeneration/healing of skeletal muscle and tendon tissues, including a discussion of the molecular and cellular mechanisms involved that may be used as potential therapeutic targets.
Collapse
|
19
|
Manfredi JM, Jacob S, Norton E. A one-health lens offers new perspectives on the importance of endocrine disorders in the equine athlete. J Am Vet Med Assoc 2023; 261:153-164. [PMID: 36595370 DOI: 10.2460/javma.22.11.0485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Endocrine disorders are associated with joint pain and tendon injury in humans, but the effects in the horse are only starting to be understood. Similar patterns of clinical signs and injury appear to affect horses and humans for both orthopedic and endocrine disorders, supporting the use of a one-health approach to tackle these issues. In this Currents in One Health, we will discuss common equine endocrinopathies, current testing recommendations, dietary management, genetic predispositions, and endocrine disorders' effects on performance. Our aim is to use a one-health lens to describe current comparative research so that veterinarians can employ cutting-edge preventative, diagnostic, and therapeutic recommendations. Identified key gaps in knowledge include whether equine metabolic osteoarthritis exists, if steroid joint injections are safe in horses with endocrine disorders, and if the return to performance percentage improves with concurrent treatment of endocrine and musculoskeletal disorders. Key takeaways include that the relationship between endocrine disorders and musculoskeletal disease in the horse goes beyond laminitis to include lameness, muscle atrophy, suspensory ligament degeneration, osteochondritis dissecans, and potentially metabolic osteoarthritis. Approaches learned from human and equine comparative studies can offer insight into injury recognition and management, thus mitigating the impact of endocrine disorders on performance in both species. Readers interested in an in-depth description of current and future research involving pathophysiology, novel interventions, and multiomic approaches to identify individuals with athletic limitations induced by endocrine disorders are invited to read the companion Currents in One Health by Manfredi et al, AJVR, February 2023.
Collapse
Affiliation(s)
- Jane M Manfredi
- 1Department of Pathobiology and Diagnostic Investigation, College of Veterinary Medicine, Michigan State University, East Lansing, MI
| | - Sarah Jacob
- 1Department of Pathobiology and Diagnostic Investigation, College of Veterinary Medicine, Michigan State University, East Lansing, MI
| | - Elaine Norton
- 2Department of Animal and Comparative Biomedical Sciences, College of Agriculture and Life Sciences, University of Arizona, Tucson, AZ
| |
Collapse
|
20
|
du Toit F, Schwellnus M, Jordaan E, Swanevelder S, Wood P. Factors associated with patellofemoral pain in recreational road cyclists: A cross-sectional study in 59953 cyclists - SAFER XXXIII. Phys Ther Sport 2023; 59:136-143. [PMID: 36535111 DOI: 10.1016/j.ptsp.2022.12.007] [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: 10/21/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Patellofemoral pain (PFP) is a common cycling-related injury, and independent factors need to be identified to enable effective injury prevention strategies. We aim to determine factors associated with PFP in cyclists entering mass community-based events. DESIGN Cross-sectional study. SETTING 2016-2020 Cape Town Cycle Tour. PARTICIPANTS Consenting race entrants. MAIN OUTCOME MEASURES 62758 consenting race entrants completed a pre-race medical questionnaire, and 323 reported PFP. Selected factors associated with PFP (demographics, cycling experience and training, chronic disease history) were explored using multivariate analyses. RESULTS Prevalence ratio (PR) of PFP was similar for sex and age groups. Independent factors associated with PFP (adjusted for sex and age) were history of chronic disease [Composite Chronic Disease Score (0-10)(PR = 2.0, p < 0.0001) and any allergies (PR = 2.0, p < 0.0001)]. CONCLUSION A history of chronic diseases and allergies is associated with PFP in cyclists. Practical clinical recommendations are: 1) that prevention programs for PFP be considered when cycling is prescribed as a physical activity intervention for patients with chronic disease, and 2) that older cyclists presenting with PFP be assessed for the presence of risk factors or existing chronic disease.
Collapse
Affiliation(s)
- François du Toit
- Division of Biokinetics and Sports Science, Department of Physiology, Faculty of Health Sciences, University of Pretoria, South Africa; Sport, Exercise Medicine and Lifestyle Institute (SEMLI), Faculty of Health Sciences, University of Pretoria, South Africa
| | - Martin Schwellnus
- Sport, Exercise Medicine and Lifestyle Institute (SEMLI), Faculty of Health Sciences, University of Pretoria, South Africa; International Olympic Committee (IOC) Research Centre, South Africa.
| | - Esme Jordaan
- Biostatistics Unit, South African Medical Research Council, South Africa; Statistics and Population Studies Department, University of the Western Cape, South Africa
| | - Sonja Swanevelder
- Biostatistics Unit, South African Medical Research Council, South Africa
| | - Paola Wood
- Division of Biokinetics and Sports Science, Department of Physiology, Faculty of Health Sciences, University of Pretoria, South Africa; Sport, Exercise Medicine and Lifestyle Institute (SEMLI), Faculty of Health Sciences, University of Pretoria, South Africa
| |
Collapse
|
21
|
Vaidya R, Lake SP, Zellers JA. Effect of Diabetes on Tendon Structure and Function: Not Limited to Collagen Crosslinking. J Diabetes Sci Technol 2023; 17:89-98. [PMID: 35652696 PMCID: PMC9846394 DOI: 10.1177/19322968221100842] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Diabetes mellitus (DM) is associated with musculoskeletal complications-including tendon dysfunction and injury. Patients with DM show altered foot and ankle mechanics that have been attributed to tendon dysfunction as well as impaired recovery post-tendon injury. Despite the problem of DM-related tendon complications, treatment guidelines specific to this population of individuals are lacking. DM impairs tendon structure, function, and healing capacity in tendons throughout the body, but the Achilles tendon is of particular concern and most studied in the diabetic foot. At macroscopic levels, asymptomatic, diabetic Achilles tendons may show morphological abnormalities such as thickening, collagen disorganization, and/or calcific changes at the tendon enthesis. At smaller length scales, DM affects collagen sliding and discrete plasticity due to glycation of collagen. However, how these alterations translate to mechanical deficits observed at larger length scales is an area of continued investigation. In addition to dysfunction of the extracellular matrix, tendon cells such as tenocytes and tendon stem/progenitor cells show significant abnormalities in proliferation, apoptosis, and remodeling capacity in the presence of hyperglycemia and advanced glycation end-products, thus contributing to the disruption of tendon homeostasis and healing. Improving our understanding of the effects of DM on tendons-from molecular pathways to patients-will progress toward targeted therapies in this group at high risk of foot and ankle morbidity.
Collapse
Affiliation(s)
- Rachana Vaidya
- Washington University School of
Medicine, St. Louis, MO, USA
| | | | - Jennifer A. Zellers
- Washington University School of
Medicine, St. Louis, MO, USA
- Jennifer A. Zellers, PT, DPT, PhD,
Washington University School of Medicine, 4444 Forest Park Ave., Suite
1101, St. Louis, MO 63108, USA.
| |
Collapse
|
22
|
Yao J, Zeng Y, Yang J, Wu Q, Chen L, Zheng L, Wang R, Zhu H, Cui H, Huang Y, Cheng S. Repairing tendon-exposed wounds by combing the Masquelet technique with dermoplasty. Front Surg 2022; 9:995316. [PMID: 36451681 PMCID: PMC9704049 DOI: 10.3389/fsurg.2022.995316] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 10/10/2022] [Indexed: 10/11/2023] Open
Abstract
BACKGROUND Wound repair is a new field that has emerged in China in the last 5 years. Exposed tendon wounds are one of the most common problems faced in wound treatment today, as the poor blood supply leads to low survival rates of skin grafts. This paper explores the feasibility of applying the Masquelet technique to repair tendon-exposed wounds. METHOD We examined 12 patients with tendon-exposed wounds, 5 males and 7 females, from January 2021 to November 2021, including 2 patients with post-traumatic wounds, 8 diabetic patients with dorsal wounds, and 2 patients with various chronic infections. The Masquelet technique was employed to treat these wounds. The wound surface was sealed with antibiotic bone cement to form an induction membrane, the cement was removed after 3-4 weeks, and the wound was repaired with skin grafts to observe survival, appearance, texture, healing, and related functions. RESULTS All wounds were covered with antibiotic bone cement, and after 3-4 weeks, an induction membrane was applied, and in 10 out of 12 patients, full-thickness skin grafts were applied, and the patients survived. However, in 2 patients, the skin became partially necrotic, but these patients recovered by changing medications. CONCLUSION The current study found that direct skin grafting may effectively treat exposed tendon wounds once the Masquelet approach generates the induction membrane. Further, this method is less difficult, less expensive, and easier to care for the procedure that deserves to be used more frequently.
Collapse
Affiliation(s)
- Jiangling Yao
- Emergency and Traumatology Department, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, China
| | - Yunfu Zeng
- Emergency and Traumatology Department, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, China
| | - Jian Yang
- Emergency and Traumatology Department, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, China
| | - Qian Wu
- Academy of Pediatrics, Hainan Medical University, Haikou, China
| | - Liying Chen
- Emergency and Traumatology Department, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, China
| | - Linyang Zheng
- Emergency and Traumatology Department, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, China
| | - Rong Wang
- Emergency and Traumatology Department, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, China
| | - Hengjie Zhu
- Emergency and Traumatology Department, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, China
| | - Hongwang Cui
- Emergency and Traumatology Department, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, China
| | - Yuesheng Huang
- Institute of Wound Repair and Regeneration Medicine, Southern University of Science and Technology School of Medicine; Department of Wound Repair, Southern University of Science and Technology Hospital, Shenzhen, China
| | - Shaowen Cheng
- Emergency and Traumatology Department, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, China
| |
Collapse
|
23
|
Lewis DC, Athoff AD, Kamalapathy P, Yarboro SR, Miller MD, Werner BC. Risk Factors for Infection and Revision Surgery following Patellar Tendon and Quadriceps Tendon Repairs: An Analysis of 3,442 Patients. J Knee Surg 2022; 35:1495-1502. [PMID: 33853152 DOI: 10.1055/s-0041-1727113] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Disruption of the extensor mechanism is debilitating with surgical repair being the accepted treatment. The incidence of infection and reoperation after extensor mechanism repair are not well reported in the literature. Thus, the objective of the current study was to (1) determine the incidence of surgical site infection and reoperation within 1 year of primary extensor mechanism repair and (2) identify independent risk factors for infection and reoperation following patellar and quadriceps tendon repair. A retrospective review of the 100% Medicare Standard Analytic files from 2005 to 2014 was performed to identify patients undergoing isolated patellar tendon repair and quadriceps tendon repair. Diagnosis of infection within 1 year of operative intervention and revision repair were assessed. Extensor mechanism injuries in the setting of total knee arthroplasty and polytrauma were excluded. Multivariate logistic regression analysis was performed to evaluate risk factors for postoperative infection and reoperation within 1 year. Infection occurred in 6.3% of patients undergoing patellar tendon repair and 2.6% of patients undergoing quadriceps tendon repair. Diabetes mellitus (odds ratio [OR] = 1.89, p = 0.005) was found to be an independent risk factor for infection following patellar tendon repair. Reoperation within 1 year occurred in 1.3 and 3.9% following patellar tendon and quadriceps tendon repair, respectively. Age less than 65 years (OR = 2.77, p = 0.024) and obesity (OR = 3.66, p = 0.046) were significant risk factors for reoperation after patellar tendon repair. Hypertension (OR = 2.13, p = 0.034), hypothyroidism (OR = 2.01, p = 0.010), and depression (OR = 2.41, p = 0.005) were significant risk factors for reoperation after quadriceps tendon repair. Diabetes mellitus was identified as a risk factor for infection after patellar tendon repair. Age less than 65 years, peripheral vascular disease, and congestive heart failure were risk factors for infection after quadriceps tendon repair. The current findings can be utilized to counsel patients regarding preoperative risk factors for postoperative complications prior to surgical intervention for extensor mechanism injuries.
Collapse
Affiliation(s)
- Daniel C Lewis
- University of Virginia School of Medicine, Charlottesville, Virginia
| | - Alyssa D Athoff
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia
| | | | - Seth R Yarboro
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia
| | - Mark D Miller
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia
| | - Brian C Werner
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia
| |
Collapse
|
24
|
Safran O, Fraind-Maya G, Kandel L, Leibowitz G, Beyth S. The effect of steroid injection into the shoulder on glycemia in patients with type 2 diabetes. JSES Int 2022; 6:843-848. [PMID: 36081707 PMCID: PMC9446203 DOI: 10.1016/j.jseint.2022.05.016] [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] [Indexed: 11/26/2022] Open
Abstract
Background Injections of corticosteroids into or around joints have been reported to increase blood glucose in patients with diabetes due to corticosteroid absorption into the bloodstream. However, the magnitude, duration, and clinical implications of local corticosteroid injections on glycemic control are not clear. The purpose of this study was to evaluate the effects of corticosteroid injection to the shoulder on glycemia in patients with type 2 diabetes mellitus using a continuous glucose monitoring device. Methods Twenty-five patients with symptomatic shoulder problems and type 2 diabetes mellitus, not treated with insulin, prescribed a corticosteroid injection into the shoulder, were investigated. The patients were connected to a flash glucose monitoring system, which continuously monitored interstitial glucose levels. Data were collected 3 days before injection and for additional 11 days after corticosteroid injection. We analyzed glucose levels in the first 3 days (early postinjection) and on days 4-11 (late postinjection) after the injection and compared them to the preinjection period. The outcome measures included change in the average glucose levels, per patient, between the preinjection and postinjection periods and the differences in the time spent at glucose >180 mg/dL, >250 mg/dL, and >350 mg/dL, per patient, between the preinjection and postinjection periods. Results The increase in the mean glucose level per patient was statistically significant from 136 mg/dL in the preinjection period to 159 mg/dL in the first 3 days after the injection and returned to normal thereafter. Time at blood glucose >250 mg/dL increased from 4.3% in the preinjection period to 9.5% on the first day after the injection. It then decreased to 7% on day 2, 3.8% on day 3, and 1.4% in the late postinjection period. New onset of glucose levels >350 mg/dL was found in 4 of 25 patients during the early postinjection period. In all 4 patients, the exposure to severe hyperglycemia (>350 mg/dL) was short. None of the patients required intensification of the antidiabetic treatment or insulin injections. Conclusion Local corticosteroid injection to the shoulder can create a significant, short-term increase in systemic glucose levels in patients with D2DM not treated with insulin. Some of these patients may have periods with glucose above 350 mg %. However, these glycemic changes are short lived and are mostly limited to the 2-3 days after the injection. In addition, none of the patients in our study needed any change in antidiabetic treatment or any medical care after the injection.
Collapse
|
25
|
Giha HA, Sater MS, Alamin OAO. Diabetes mellitus tendino-myopathy: epidemiology, clinical features, diagnosis and management of an overlooked diabetic complication. Acta Diabetol 2022; 59:871-883. [PMID: 35291027 DOI: 10.1007/s00592-022-01860-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 01/22/2022] [Indexed: 12/13/2022]
Abstract
Tendino-myopathy, an unexplored niche, is a non-vascular unstated T2DM complication, which is largely disregarded in clinical practice, thus, we aim to explore it in this review. Literature search using published data from different online resources. Epidemiologically, reported prevalence varies around 10-90%, which is marked variable and unreliable. Clinically, diabetic tendino-myopathy is typified by restriction of movement, pain/tenderness, cramps and decreased functions. Moreover, myopathy is characterized by muscle atrophy, weakness and ischemia, and tendinopathy by deformities and reduced functions/precision. In tendonapthy, the three most affected regions are: the hand (cheiroarthropathy, Dupuytren's contracture, flexor tenosynovitis and carpel tunnel syndrome), shoulder (adhesive capsulitis, rotator cuff tendinopathy and tenosynovitis) and foot (Achilles tendinopathy with the risk of tear/rupture), in addition to diffuse idiopathic skeletal hyperostosis. Pathologically, it is characterized by decreased muscle fiber mass and increased fibrosis, with marked extracellular matrix remodeling and deposition of collagens. The tendon changes include decreased collagen fibril diameter, changed morphology, increased packing and disorganization, with overall thickening, and calcification. Diagnosis is basically clinical and radiological, while diagnostic biomarkers are awaited. Management is done by diabetes control, special nutrition and physiotherapy, while analgesics, steroids and surgery are used in tendinopathy. Several antisarcopenic drugs are in the pipeline. This review aims to bridge clinical practice with research and update routine diabetic checkup by inclusion of tendino-myopathies in the list with an emphasis on management.
Collapse
Affiliation(s)
- Hayder A Giha
- Medical Biochemistry and Molecular Biology, Khartoum, Sudan.
| | - Mai S Sater
- Department of Biochemistry, College of Medicine and Medical Sciences (CMMS), Arabian Gulf University (AGU), Manama, Kingdom of Bahrain
| | - Osman A O Alamin
- Department of Internal Medicine, Faculty of Medicine and Health Sciences, Alneelain University, Khartoum, Sudan
- Interventional Cardiology, Ahmad Gasim Cardiac Centre, Ahmad Gasim Hospital, Khartoum North, Sudan
| |
Collapse
|
26
|
Oliva F, Marsilio E, Asparago G, Giai Via A, Biz C, Padulo J, Spoliti M, Foti C, Oliva G, Mannarini S, Rossi AA, Ruggieri P, Maffulli N. Achilles Tendon Rupture and Dysmetabolic Diseases: A Multicentric, Epidemiologic Study. J Clin Med 2022; 11:jcm11133698. [PMID: 35806982 PMCID: PMC9267833 DOI: 10.3390/jcm11133698] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/17/2022] [Accepted: 06/24/2022] [Indexed: 02/04/2023] Open
Abstract
Introduction: Achilles tendon ruptures are common. Metabolic disorders, such as diabetes mellitus, hypercholesterolemia, thyroid disorders, and obesity, impair tendons health, leading to Achilles tendinopathy and likely predisposing patients to Achilles tendon ruptures. Materials and methods: Patients who visited the Orthopedic Outpatient Clinics and the Accident and Emergency Departments of five different hospitals in Italy were recruited. Through telephone interviews, we administered a questionnaire to all the patients who had undergone surgical ATR repair, evaluating their past medical history, sport- and work-related activities, drug use, and post-operative rehabilitation outcomes. Results: “Return to work activities/sport” was negatively predicted by the presence of a metabolic disorder (β = −0.451; OR = 0.637) and ‘open’ surgery technique (β = −0.389; OR = 0.678). “Medical complications” were significantly predicted by metabolic disorders (β = 0.600 (0.198); OR = 1.822) and was negatively related to ‘mini-invasive’ surgery (i.e., not ‘open’ nor ‘percutaneous’) (β = −0.621; OR = 0.537). “Immediate weightbearing” and “immediate walking without assistance” were negatively predicted by ‘open’ technique (β = −0.691; OR = 0.501 and β = −0.359 (0.174; OR = 0.698)). Conclusions: Metabolic conditions can strongly affect post-operative outcomes following surgical repair of acute Achilles tendon tears.
Collapse
Affiliation(s)
- Francesco Oliva
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (F.O.); (G.A.); (N.M.)
| | - Emanuela Marsilio
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (F.O.); (G.A.); (N.M.)
- Correspondence: ; Tel.: +39-3465115396
| | - Giovanni Asparago
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (F.O.); (G.A.); (N.M.)
| | - Alessio Giai Via
- Department of Orthopaedic Surgery and Traumatology, San Camillo-Forlanini Hospital, 00152 Rome, Italy;
| | - Carlo Biz
- Orthopaedics and Orthopaedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, 35128 Padova, Italy; (C.B.); (P.R.)
| | - Johnny Padulo
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, 20133 Milan, Italy;
| | - Marco Spoliti
- Orthopaedics and Traumatology Unit, Department of Emergency and Acceptance, Azienda Ospedaliera San Camillo-Forlanini, 00152 Rome, Italy;
| | - Calogero Foti
- Physical and Rehabilitation Medicine, Clinical Sciences and Translational Medicine Department, Tor Vergata University, 00133 Rome, Italy;
| | - Gabriella Oliva
- Department of Internal Medicine, Ospedale del Mare, ASL1, 80147 Napoli, Italy;
| | - Stefania Mannarini
- Department of Philosophy, Sociology, Education, and Applied Psychology, Section of Applied Psychology, University of Padova, 35128 Padova, Italy; (S.M.); (A.A.R.)
- Interdepartmental Center for Family Research, University of Padova, 35128 Padova, Italy
| | - Alessandro Alberto Rossi
- Department of Philosophy, Sociology, Education, and Applied Psychology, Section of Applied Psychology, University of Padova, 35128 Padova, Italy; (S.M.); (A.A.R.)
- Interdepartmental Center for Family Research, University of Padova, 35128 Padova, Italy
| | - Pietro Ruggieri
- Orthopaedics and Orthopaedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, 35128 Padova, Italy; (C.B.); (P.R.)
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (F.O.); (G.A.); (N.M.)
- School of Pharmacy and Bioengineering, Keele University Faculty of Medicine, Thornburrow Drive, Stoke on Trent ST4 7QB, UK
- Centre for Sports and Exercise Medicine, Barts and the London School of Medicine and Dentistry, Mile End Hospital, Queen Mary University of London, 275 Bancroft Road, London E1 4DG, UK
| |
Collapse
|
27
|
Dong S, Li J, Zhao H, Zheng Y, Chen Y, Shen J, Yang H, Zhu J. Risk Factor Analysis for Predicting the Onset of Rotator Cuff Calcific Tendinitis Based on Artificial Intelligence. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2022; 2022:8978878. [PMID: 35449743 PMCID: PMC9017518 DOI: 10.1155/2022/8978878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 03/31/2022] [Indexed: 12/19/2022]
Abstract
Background Symptomatic rotator cuff calcific tendinitis (RCCT) is a common shoulder disorder, and approaches combined with artificial intelligence greatly facilitate the development of clinical practice. Current scarce knowledge of the onset suggests that clinicians may need to explore this disease thoroughly. Methods Clinical data were retrospectively collected from subjects diagnosed with RCCT at our institution within the period 2008 to 2020. A standardized questionnaire related to shoulder symptoms was completed in all cases, and standardized radiographs of both shoulders were extracted using a human-computer interactive electronic medical system (EMS) to clarify the clinical diagnosis of symptomatic RCCT. Based on the exclusion of asymptomatic subjects, risk factors in the baseline characteristics significantly associated with the onset of symptomatic RCCT were assessed via stepwise logistic regression analysis. Results Of the 1,967 consecutive subjects referred to our academic institution for shoulder discomfort, 237 were diagnosed with symptomatic RCCT (12.05%). The proportion of women and the prevalence of clinical comorbidities were significantly higher in the RCCT cohort than those in the non-RCCT cohort. Stepwise logistic regression analysis confirmed that female gender, hyperlipidemia, diabetes mellitus, and hypothyroidism were independent risk factors for the entire cohort. Stratified by gender, the study found a partial overlap of risk factors contributing to morbidity in men and women. Diagnosis of hyperlipidemia, diabetes mellitus, and hypothyroidism in male cases and diabetes mellitus in female cases were significantly associated with symptomatic RCCT. Conclusion Independent predictors of symptomatic RCCT are female, hyperlipidemia, diabetes mellitus, and hypothyroidism. Men diagnosed with hyperlipidemia, diabetes mellitus, and hypothyroidism are at high risk for symptomatic RCCT, while more medical attention is required for women with diabetes mellitus. Artificial intelligence offers pioneering innovations in the diagnosis and treatment of musculoskeletal disorders, and careful assessment through individualized risk stratification can help predict onset and targeted early stage treatment.
Collapse
Affiliation(s)
- Shengtao Dong
- Department of Spine Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
| | - Jie Li
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
| | - Haozong Zhao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
| | - Yuanyuan Zheng
- Department of Oncology, The Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
| | - Yaoning Chen
- Department of Spine Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
| | - Junxi Shen
- Department of Spine Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
| | - Hua Yang
- Department of Otolaryngology, Head and Neck Surgery, Second Affiliated Hospital of Dalian Medical University, Dalian 116000, China
| | - Jieyang Zhu
- Department of Spine Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
| |
Collapse
|
28
|
Are there differences in arthroscopic and histological features between traumatic and degenerative rotator cuff tears in elderly patients? A prospective dual-center analysis. J Orthop Surg Res 2022; 17:206. [PMID: 35392942 PMCID: PMC8991962 DOI: 10.1186/s13018-022-03100-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/12/2022] [Indexed: 11/10/2022] Open
Abstract
Background Discriminating traumatic rotator cuff tears (RCTs) from degenerative RCTs is sometimes difficult in elderly patients because the prevalence of asymptomatic RCTs increases with age. Little intraoperative information is available on the characteristics of traumatic and degenerative RCTs in elderly patients. The purpose of this study was to compare the arthroscopic findings and histological changes of the coracoacromial ligament (CAL) between traumatic and degenerative RCTs in elderly patients. Methods Forty-two shoulders of 42 patients aged ≥ 65 years underwent arthroscopic rotator cuff repair. Nineteen patients had traumatic full-thickness RCTs (Group T), and 23 had degenerative full-thickness RCTs (Group D). The quality of the rotator cuff tissue and the condition of the long head of the biceps were examined. The grade of CAL was evaluated both arthroscopically and histologically. The stiffness of the musculotendinous unit was calculated by measuring the force and displacement using a tensiometer. The arthroscopic and histological findings of the two groups were compared. Results Although the mean tendon displacement was comparable, the stiffness was different between Group T and Group D (0.56 ± 0.31 and 1.09 ± 0.67 N/mm, respectively; p < 0.001). Both arthroscopic and histological analysis of the CAL showed that the degenerative changes in the CAL were milder in Group T than in Group D (p < 0.001 and p < 0.001, respectively). There was a moderate positive correlation between the arthroscopic findings of CAL degeneration and the histopathological changes in this ligament (r = 0.47, p = 0.002). Conclusions Traumatic RCTs were characterized by preserved elasticity of the musculotendinous unit and milder CAL degeneration compared with degenerative RCTs even in elderly patients.
Collapse
|
29
|
Cui H, Wang Y, Yang S, He G, Jiang Z, Gang X, Wang G. Antidiabetic Medications and the Risk of Prostate Cancer in Patients with Diabetes Mellitus: A Systematic Review and Meta-analysis. Pharmacol Res 2022; 177:106094. [PMID: 35074527 DOI: 10.1016/j.phrs.2022.106094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/12/2022] [Accepted: 01/19/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Antidiabetic medications (ADMs) may modify prostate cancer (PCa) risk in patients with diabetes mellitus (DM). Accordingly, the current study assessed the possible associations between ADMs and the risk of PCa in diabetics. METHODS A systematic literature search (PubMed, Embase and Cochrane Library) identified studies evaluating the associations between ADMs and incidence of PCa. A meta-analysis followed PRISMA was performed using odds ratio (OR) with 95% confidence interval (CI) as effect measures. RESULTS In total of 47 studies involving 3,094,152 patients with diabetes were included. Results of meta-analysis of the observational studies suggested no significant association between metformin, thiazolidinediones, sulfonylureas, insulin or dipeptidyl peptidase-4 inhibitors administration and the risk of PCa (All p-values > 0.05). Separate analysis of randomized controlled trials (RCTs) revealed a significant reduction in PCa risk with thiazolidinediones (OR = 0.55, p = 0.04) or glucagon-like peptide-1 receptor agonists (GLP-1RA) administration (OR = 0.53, p = 0.006), whereas no significant association was found in SGLT2 inhibitors (p = 0.3). CONCLUSION Thiazolidinediones or GLP-1RA administration may have benefits in PCa based on RCTs, however, further research is needed to confirm these findings.
Collapse
Affiliation(s)
- Haiying Cui
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Yao Wang
- Department of Orthopedics, The Second Hospital Jilin University, Changchun 130021, Jilin Province, China
| | - Shuo Yang
- Department of Clinical Nutrition, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Guangyu He
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Zongmiao Jiang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Xiaokun Gang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China.
| | - Guixia Wang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China.
| |
Collapse
|
30
|
Bolam SM, Park YE, Konar S, Callon KE, Workman J, Monk AP, Coleman B, Cornish J, Vickers MH, Munro JT, Musson DS. Obesity Impairs Enthesis Healing After Rotator Cuff Repair in a Rat Model. Am J Sports Med 2021; 49:3959-3969. [PMID: 34694156 DOI: 10.1177/03635465211049219] [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] [Indexed: 01/31/2023]
Abstract
BACKGROUND Being overweight or obese is associated with poor outcomes and an increased risk of failure after rotator cuff (RC) surgery. However, the effect of obesity on enthesis healing has not been well characterized. HYPOTHESES Diet-induced obesity (DIO) would result in inferior enthesis healing in a rat model of RC repair, and a dietary intervention in the perioperative period would improve enthesis healing. STUDY DESIGN Controlled laboratory study. METHODS Male Sprague-Dawley rats were divided into 3 weight-matched groups (n = 26 per group): control diet (CD), high-fat diet (HFD), or HFD until surgery and then CD thereafter (HF-CD). After 12 weeks, the left supraspinatus tendon was detached, followed by immediate repair. Animals were sacrificed, and RCs were harvested at 2 and 12 weeks after surgery for biomechanical and histological evaluations. Metabolic end points were assessed using dual-energy X-ray absorptiometry and plasma analyses. RESULTS DIO was established in the HFD and HF-CD groups before surgery and subsequently reversed in the HF-CD group after surgery. At 12 weeks after surgery, the body fat percentage (P = .0021) and plasma leptin concentration (P = .0025) were higher in the HFD group compared with the CD group. Histologically, the appearance of the repaired entheses was poorer in both the HFD and HF-CD groups compared with the CD group at 12 weeks after surgery, with semiquantitative scores of 6.20 (P = .0078), 4.98 (P = .0003), and 8.68 of 15, respectively. The repaired entheses in the HF-CD group had a significantly lower load to failure (P = .0278) at 12 weeks after surgery compared with the CD group, while the load to failure in the HFD group was low but not significantly different (P = .0960). There were no differences in the biomechanical and histological results between the groups at 2 weeks after surgery. Body mass at the time of surgery, plasma leptin concentration, and body fat percentage were negatively correlated with histology scores and plasma leptin concentration was correlated with load to failure at 12 weeks after surgery. CONCLUSION DIO impaired enthesis healing in this rat RC repair model, with inferior biomechanical and histological outcomes. Restoring a normal weight with dietary changes after surgery did not improve healing outcomes. CLINICAL RELEVANCE Obesity is a potentially modifiable factor that impairs RC healing and increases the risk of failure after surgery. Exploring interventions that improve the metabolic state of obese patients and counseling patients appropriately about their modest expectations after repair should be considered.
Collapse
Affiliation(s)
- Scott M Bolam
- Bone and Joint Research Laboratory, Department of Medicine, University of Auckland, Auckland, New Zealand.,Department of Orthopaedic Surgery, Auckland City Hospital, Auckland, New Zealand
| | - Young-Eun Park
- Bone and Joint Research Laboratory, Department of Medicine, University of Auckland, Auckland, New Zealand
| | - Subhajit Konar
- Bone and Joint Research Laboratory, Department of Medicine, University of Auckland, Auckland, New Zealand
| | - Karen E Callon
- Bone and Joint Research Laboratory, Department of Medicine, University of Auckland, Auckland, New Zealand
| | - Josh Workman
- Department of Chemical and Materials Engineering, University of Auckland, Auckland, New Zealand
| | - A Paul Monk
- Department of Orthopaedic Surgery, Auckland City Hospital, Auckland, New Zealand.,Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand
| | - Brendan Coleman
- Department of Orthopaedic Surgery, Middlemore Hospital, Auckland, New Zealand
| | - Jillian Cornish
- Bone and Joint Research Laboratory, Department of Medicine, University of Auckland, Auckland, New Zealand
| | - Mark H Vickers
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Jacob T Munro
- Bone and Joint Research Laboratory, Department of Medicine, University of Auckland, Auckland, New Zealand.,Department of Orthopaedic Surgery, Auckland City Hospital, Auckland, New Zealand
| | - David S Musson
- Bone and Joint Research Laboratory, Department of Medicine, University of Auckland, Auckland, New Zealand.,Department of Nutrition and Dietetics, University of Auckland, Auckland, New Zealand
| |
Collapse
|
31
|
Zhao J, Luo M, Liang G, Wu M, Pan J, Zeng LF, Yang W, Liu J. Risk Factors for Supraspinatus Tears: A Meta-analysis of Observational Studies. Orthop J Sports Med 2021; 9:23259671211042826. [PMID: 34660827 PMCID: PMC8516389 DOI: 10.1177/23259671211042826] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 06/08/2021] [Indexed: 12/19/2022] Open
Abstract
Background: The pathogenesis of rotator cuff tears remains unclear, and there is a lack of high-quality evidence-based research on the risk factors for supraspinatus tears. Purpose: To explore 10 potential risk factors for supraspinatus muscle tears. Study Design: Systematic review; Level of evidence, 3. Methods: This review was conducted according to the MOOSE (Meta-analysis Of Observational Studies in Epidemiology) guidelines. PubMed, Embase, and Web of Science were searched for cohort, case-control and cross-sectional studies published before January 2021 on supraspinatus tears. The following potential risk factors were analyzed: age, body mass index, male sex, female sex, arm dominance, diabetes mellitus, smoking, hypertension, thyroid disease, and the critical shoulder angle (CSA). Risk ratios (RRs) or weighted mean differences (WMDs) of related risk were calculated. The Egger test was used to evaluate publication bias. Results: A total of 9 articles from 8 countries were included; among the 3240 patients, 687 were included in the supraspinatus tear group, and 2553 were included in the nonsupraspinatus tear group. The meta-analysis showed that older age (WMD, 3.36 [95% confidence interval (CI), 0.53-6.20]; P = .02), male sex (RR, 0.87 [95% CI, 0.78-0.97]; P = .01), smoking (RR, 2.21 [95% CI, 1.56-3.14]; P < .00001), diabetes (RR, 1.67 [95% CI, 1.03-2.70]; P = .04), hypertension (RR, 1.51 [95% CI, 1.16-1.97]; P = .002), and the CSA (WMD, 2.25 [95% CI, 1.39-3.12]; P < .00001) were risk factors for supraspinatus tears. Conclusion: Older age, male sex, smoking, diabetes, hypertension, and a higher CSA were found to be risk factors for supraspinatus tears in this meta-analysis review. Identifying risk factors for supraspinatus tears early can help clinicians identify these high-risk patients and choose appropriate treatments.
Collapse
Affiliation(s)
- Jinlong Zhao
- The Second School of Clinical Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, People's Republic of China.,Guangdong Academy of Traditional Chinese Medicine, Research Team on Bone and Joint Degeneration and Injury, Guangzhou, People's Republic of China
| | - Minghui Luo
- Guangdong Academy of Traditional Chinese Medicine, Research Team on Bone and Joint Degeneration and Injury, Guangzhou, People's Republic of China.,The Second Affiliated Hospital, Guangzhou University of Chinese Medicine (Guangdong Province Hospital of Traditional Chinese Medicine), Guangzhou, People's Republic of China
| | - Guihong Liang
- Guangdong Academy of Traditional Chinese Medicine, Research Team on Bone and Joint Degeneration and Injury, Guangzhou, People's Republic of China.,The Second Affiliated Hospital, Guangzhou University of Chinese Medicine (Guangdong Province Hospital of Traditional Chinese Medicine), Guangzhou, People's Republic of China
| | - Ming Wu
- The Second School of Clinical Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, People's Republic of China.,Guangdong Academy of Traditional Chinese Medicine, Research Team on Bone and Joint Degeneration and Injury, Guangzhou, People's Republic of China
| | - Jianke Pan
- Guangdong Academy of Traditional Chinese Medicine, Research Team on Bone and Joint Degeneration and Injury, Guangzhou, People's Republic of China.,The Second Affiliated Hospital, Guangzhou University of Chinese Medicine (Guangdong Province Hospital of Traditional Chinese Medicine), Guangzhou, People's Republic of China
| | - Ling-Feng Zeng
- Guangdong Academy of Traditional Chinese Medicine, Research Team on Bone and Joint Degeneration and Injury, Guangzhou, People's Republic of China.,The Second Affiliated Hospital, Guangzhou University of Chinese Medicine (Guangdong Province Hospital of Traditional Chinese Medicine), Guangzhou, People's Republic of China
| | - Weiyi Yang
- Guangdong Academy of Traditional Chinese Medicine, Research Team on Bone and Joint Degeneration and Injury, Guangzhou, People's Republic of China.,The Second Affiliated Hospital, Guangzhou University of Chinese Medicine (Guangdong Province Hospital of Traditional Chinese Medicine), Guangzhou, People's Republic of China
| | - Jun Liu
- Guangdong Academy of Traditional Chinese Medicine, Research Team on Bone and Joint Degeneration and Injury, Guangzhou, People's Republic of China.,The Second Affiliated Hospital, Guangzhou University of Chinese Medicine (Guangdong Province Hospital of Traditional Chinese Medicine), Guangzhou, People's Republic of China.,Guangdong Second Traditional Chinese Medicine Hospital (Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine), Guangzhou, People's Republic of China
| |
Collapse
|
32
|
Cannata F, Vadalà G, Ambrosio L, Napoli N, Papalia R, Denaro V, Pozzilli P. The impact of type 2 diabetes on the development of tendinopathy. Diabetes Metab Res Rev 2021; 37:e3417. [PMID: 33156563 DOI: 10.1002/dmrr.3417] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 09/11/2020] [Accepted: 09/23/2020] [Indexed: 12/29/2022]
Abstract
Tendinopathy is a chronic and often painful condition affecting both professional athletes and sedentary subjects. It is a multi-etiological disorder caused by the interplay among overload, ageing, smoking, obesity (OB) and type 2 diabetes (T2D). Several studies have identified a strong association between tendinopathy and T2D, with increased risk of tendon pain, rupture and worse outcomes after tendon repair in patients with T2D. Moreover, consequent immobilization due to tendon disorder has a strong impact on diabetes management by reducing physical activity and worsening the quality of life. Multiple investigations have been performed to analyse the causal role of the individual metabolic factors occurring in T2D on the development of tendinopathy. Chronic hyperglycaemia, advanced glycation end-products, OB and insulin resistance have been shown to contribute to the development of diabetic tendinopathy. This review aims to explore the relationship between tendinopathy and T2D, in order to define the contribution of metabolic factors involved in the degenerative process and to discuss possible strategies for the clinical management of diabetic tendinopathy.
Collapse
Affiliation(s)
- Francesca Cannata
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Rome, Italy
| | - Gianluca Vadalà
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Luca Ambrosio
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Nicola Napoli
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Rome, Italy
| | - Rocco Papalia
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Vincenzo Denaro
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Paolo Pozzilli
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Rome, Italy
| |
Collapse
|
33
|
Godoy-Santos AL, Schmidt EL, Chaparro F. What Are the Updates on Epidemiology of Progressive Collapsing Foot Deformity? Foot Ankle Clin 2021; 26:407-415. [PMID: 34332726 DOI: 10.1016/j.fcl.2021.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Progressive collapsing foot deformity is one of the most controversial topics in foot and ankle surgery. Much research has been done regarding anatomy, biomechanics, and etiology behind this complex deformity and there is interest in studying metabolic or genetic conditions that could influence the development of this multifactorial disorder. Relevant anatomy includes osseous and soft tissue structures. Several risk factors like obesity, genetics, and flat foot during childhood have been proposed in literature. It occurs 3 times more often in women, the peak incidence happening at age 55, and is more common in white, obese, diabetic, rheumatic, and hypertensive patients.
Collapse
Affiliation(s)
- Alexandre Leme Godoy-Santos
- Department of Orthopedic Surgery, Faculdade de Medicina, Universidade de São Paulo, Rua Dr Ovídio Pires de Campos 333, Cerqueira Cesar, Sao Paulo, Sao Paulo 05403-010, Brazil; Hospital Israelita Albert Einstein, São Paulo, Sao Paulo, Brazil.
| | - Eli L Schmidt
- Department of Orthopaedics and Rehabilitation, University of Iowa, 200 Hawkins drive, Iowa City, IA 52242, USA
| | - Felipe Chaparro
- Hospital San José, Santiago, Chile; Clinica Universidad de los Andes, Avenida Plaza 2501, Las Condes, Santiago 7620157, Chile
| |
Collapse
|
34
|
Kim DH, Noh SU, Chae SW, Kim SJ, Lee YT. Altered Differentiation of Tendon-Derived Stem Cells in Diabetic Conditions Mediated by Macrophage Migration Inhibitory Factor. Int J Mol Sci 2021; 22:ijms22168983. [PMID: 34445689 PMCID: PMC8396498 DOI: 10.3390/ijms22168983] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/14/2021] [Accepted: 08/16/2021] [Indexed: 12/17/2022] Open
Abstract
The purpose of our study was to evaluate the role of macrophage migration inhibitory factor (MIF) in the differentiation of tendon-derived stem cells (TdSCs) under hyperglycemic conditions. In the in vivo experiment, rats were classified into diabetic (DM) and non-DM groups depending on the intraperitoneal streptozotocin (STZ) or saline injection. Twelve-week after STZ injection, the supraspinatus tendon was harvested and prepared for histological evaluation and real-time reverse transcription polymerase chain reaction for osteochondrogenic (aggrecan, BMP-2, and Sox9) and tenogenic (Egr1, Mkx, scleraxis, type 1 collagen, and Tnmd) markers. For the in vitro experiment, TdSCs were isolated from healthy rat Achilles tendons. Cultured TdSCs were treated with methylglyoxal and recombinant MIF or MIF gene knockdown to determine the effect of hyperglycemic conditions and MIF on the differentiation function of TdSCs. These conditions were classified into four groups: hyperglycemic-control group, hyperglycemic-recombinant-MIF group, hyperglycemic-knockdown-MIF group, and normal-control group. The mRNA expression of osteochondrogenic and tenogenic markers was compared among the groups. In the in vivo experiment, the mRNA expression of all osteochondrogenic and tenogenic differentiation markers in the DM group was significantly higher and lower than that in the non-DM group, respectively. Similarly, in the in vitro experiments, the expression of all osteochondrogenic and tenogenic differentiation markers was significantly upregulated and downregulated, respectively, in the hyperglycemic-control group compared to that in the normal-control group. The hyperglycemic-knockdown-MIF group demonstrated significantly decreased expression of all osteochondrogenic differentiation markers and increased expression of only some tenogenic differentiation markers compared with the hyperglycemic-control group. In contrast, the hyperglycemic-recombinant-MIF group showed significantly increased expression of all osteochondrogenic differentiation markers, but no significant difference in any tenogenic marker level, compared to the hyperglycemic-control group. These results suggest that tendon homeostasis could be affected by hyperglycemic conditions, and MIF appears to alter the differentiation of TdSCs via enhancement of the osteochondrogenic differentiation in hyperglycemic conditions. These are preliminary findings, and must be confirmed in a further study.
Collapse
Affiliation(s)
- Du-Hwan Kim
- Department of Physical Medicine and Rehabilitation, College of Medicine, Chung-Ang University, Seoul 06973, Korea;
| | - Sun-Up Noh
- Medical Research Institute, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea;
| | - Seoung-Wan Chae
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea;
| | - Sang-Jun Kim
- Seoul Jun Research Center, Seoul Jun Rehabilitation Clinic, Seoul 06737, Korea;
| | - Yong-Taek Lee
- Medical Research Institute, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea;
- Department of Physical and Rehabilitation Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea
- Correspondence: ; Tel.: +82-2-2001-2472
| |
Collapse
|
35
|
Lu PP, Chen MH, Dai GC, Li YJ, Shi L, Rui YF. Understanding cellular and molecular mechanisms of pathogenesis of diabetic tendinopathy. World J Stem Cells 2020; 12:1255-1275. [PMID: 33312397 PMCID: PMC7705468 DOI: 10.4252/wjsc.v12.i11.1255] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/19/2020] [Accepted: 09/10/2020] [Indexed: 02/06/2023] Open
Abstract
There is accumulating evidence of an increased incidence of tendon disorders in people with diabetes mellitus. Diabetic tendinopathy is an important cause of chronic pain, restricted activity, and even tendon rupture in individuals. Tenocytes and tendon stem/progenitor cells (TSPCs) are the dominant cellular components associated with tendon homeostasis, maintenance, remodeling, and repair. Some previous studies have shown alterations in tenocytes and TSPCs in high glucose or diabetic conditions that might cause structural and functional variations in diabetic tendons and even accelerate the development and progression of diabetic tendinopathy. In this review, the biomechanical properties and histopathological changes in diabetic tendons are described. Then, the cellular and molecular alterations in both tenocytes and TSPCs are summarized, and the underlying mechanisms involved are also analyzed. A better understanding of the underlying cellular and molecular pathogenesis of diabetic tendinopathy would provide new insight for the exploration and development of effective therapeutics.
Collapse
Affiliation(s)
- Pan-Pan Lu
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- Orthopaedic Trauma Institute (OTI), Southeast University, Nanjing 210009, Jiangsu Province, China
- Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Min-Hao Chen
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- Orthopaedic Trauma Institute (OTI), Southeast University, Nanjing 210009, Jiangsu Province, China
- Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Guang-Chun Dai
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- Orthopaedic Trauma Institute (OTI), Southeast University, Nanjing 210009, Jiangsu Province, China
- Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Ying-Juan Li
- School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- Department of Geriatrics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- China Orthopedic Regenerative Medicine Group, Hangzhou 310000, Zhejiang Province, China
| | - Liu Shi
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- Orthopaedic Trauma Institute (OTI), Southeast University, Nanjing 210009, Jiangsu Province, China
- Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- China Orthopedic Regenerative Medicine Group, Hangzhou 310000, Zhejiang Province, China
| | - Yun-Feng Rui
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- Orthopaedic Trauma Institute (OTI), Southeast University, Nanjing 210009, Jiangsu Province, China
- Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
- China Orthopedic Regenerative Medicine Group, Hangzhou 310000, Zhejiang Province, China
| |
Collapse
|
36
|
Yang L, Zhang J, Ruan D, Zhao K, Chen X, Shen W. Clinical and Structural Outcomes After Rotator Cuff Repair in Patients With Diabetes: A Meta-analysis. Orthop J Sports Med 2020; 8:2325967120948499. [PMID: 32995347 PMCID: PMC7502797 DOI: 10.1177/2325967120948499] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 04/06/2020] [Indexed: 12/16/2022] Open
Abstract
Background: The impact of diabetes on clinical and structural outcomes after rotator cuff repair remains controversial. Purpose/Hypothesis: The purpose of this study was to compare clinical outcomes and retear rates after rotator cuff repair in patients with and without diabetes. Our hypotheses were that adequate control of diabetes would decrease the retear rate after rotator cuff repair and that patients with diabetes would have worse clinical outcomes. Study Design: Systematic review; Level of evidence, 3. Methods: The PubMed, Embase, and Cochrane Library databases were searched for studies comparing outcomes in patients with and without diabetes after full-thickness rotator cuff repair. Clinical outcome analysis included the Constant score, the American Shoulder and Elbow Surgeons (ASES) score, and the University of California–Los Angeles shoulder rating scale; we compared preoperative, postoperative, and change in functional scores from baseline to final follow-up among the included studies. The pooled relative risk was calculated using a random-effects model for retear rates. Clinical outcomes were also pooled using a random-effects model. Results: Overall, 10 studies were included. Compared with patients without diabetes, patients with diabetes had a worse preoperative ASES score (P = .009) as well as worse postoperative Constant score (final follow-up range, 9-103 months; P = .0003). However, there was no significant difference in the absolute mean change in clinical outcomes between patients with and without diabetes. Diabetes was associated with a higher retear rate (19.3% in patients without diabetes vs 28.2% in patients with diabetes; P < .0001). The retear rate according to the severity of sustained hyperglycemia in the subgroup analysis was 14.6% in patients without diabetes, versus 22.7% in patients with well-controlled diabetes (<7.0% of preoperative serum HbA1c level; P = .12) and 40.0% in patients with uncontrolled diabetes (HbA1c level ≥7.0%; P < .00001). Conclusion: This meta-analysis suggests that diabetes mellitus is associated with an increased risk of retears after rotator cuff repair, and improved blood glucose control may reduce the risk of retears in patients with diabetes mellitus. Although effective glycemic control was associated with a decreased risk of retears in patients with diabetes, we could not prove causation because of potential bias and confounding in the included studies.
Collapse
Affiliation(s)
- Lingdi Yang
- Department of Orthopedic Surgery of The Second Affiliated Hospital and Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, Hangzhou, China.,Lishui People's Hospital, Lishui, China
| | - Jun Zhang
- Department of Orthopedic Surgery of The Second Affiliated Hospital and Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, Hangzhou, China.,Longquan People's Hospital, Longquan, China
| | - Dengfeng Ruan
- Department of Orthopedic Surgery of The Second Affiliated Hospital and Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Kun Zhao
- Department of Orthopedic Surgery of The Second Affiliated Hospital and Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, Hangzhou, China.,Department of Sports Medicine, Zhejiang University School of Medicine, Hangzhou, China.,China Orthopaedic Regenerative Medicine Group, Hangzhou, China
| | - Xiao Chen
- Department of Orthopedic Surgery of The Second Affiliated Hospital and Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, Hangzhou, China.,Department of Sports Medicine, Zhejiang University School of Medicine, Hangzhou, China.,China Orthopaedic Regenerative Medicine Group, Hangzhou, China.,Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, China
| | - Weiliang Shen
- Department of Orthopedic Surgery of The Second Affiliated Hospital and Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, Hangzhou, China.,Department of Sports Medicine, Zhejiang University School of Medicine, Hangzhou, China.,China Orthopaedic Regenerative Medicine Group, Hangzhou, China.,Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, China
| |
Collapse
|
37
|
Havis E, Duprez D. EGR1 Transcription Factor is a Multifaceted Regulator of Matrix Production in Tendons and Other Connective Tissues. Int J Mol Sci 2020; 21:ijms21051664. [PMID: 32121305 PMCID: PMC7084410 DOI: 10.3390/ijms21051664] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 02/24/2020] [Accepted: 02/25/2020] [Indexed: 12/22/2022] Open
Abstract
Although the transcription factor EGR1 is known as NGF1-A, TIS8, Krox24, zif/268, and ZENK, it still has many fewer names than biological functions. A broad range of signals induce Egr1 gene expression via numerous regulatory elements identified in the Egr1 promoter. EGR1 is also the target of multiple post-translational modifications, which modulate EGR1 transcriptional activity. Despite the myriad regulators of Egr1 transcription and translation, and the numerous biological functions identified for EGR1, the literature reveals a recurring theme of EGR1 transcriptional activity in connective tissues, regulating genes related to the extracellular matrix. Egr1 is expressed in different connective tissues, such as tendon (a dense connective tissue), cartilage and bone (supportive connective tissues), and adipose tissue (a loose connective tissue). Egr1 is involved in the development, homeostasis, and healing processes of these tissues, mainly via the regulation of extracellular matrix. In addition, Egr1 is often involved in the abnormal production of extracellular matrix in fibrotic conditions, and Egr1 deletion is seen as a target for therapeutic strategies to fight fibrotic conditions. This generic EGR1 function in matrix regulation has little-explored implications but is potentially important for tendon repair.
Collapse
|