1
|
Lee J, Lho T, Lee J, Lee J, Chung SW. Influence of Frequent Corticosteroid Local Injections on the Expression of Genes and Proteins Related to Fatty Infiltration, Muscle Atrophy, Inflammation, and Fibrosis in Patients With Chronic Rotator Cuff Tears: A Pilot Study. Orthop J Sports Med 2024; 12:23259671241252421. [PMID: 38840789 PMCID: PMC11151761 DOI: 10.1177/23259671241252421] [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: 08/10/2023] [Accepted: 11/09/2023] [Indexed: 06/07/2024] Open
Abstract
Background The effect of local corticosteroid (CS) injections on rotator cuff muscles remains poorly defined, despite the significance of muscle quality as a crucial prognostic factor for patients with rotator cuff tears (RCTs). Purpose To compare alterations in gene and protein expression patterns in the rotator cuff muscles of patients with RCTs who received frequent joint CS injections with alterations in those without a history of CS injections. Study Design Controlled laboratory study. Methods A total of 24 rotator cuff muscle samples with medium-sized tears from 12 patients with a frequent joint CS injection history (steroid group; 7 men and 5 women who had received ≥5 injections with at least 1 within the previous 3 months; mean age, 63.0 ± 7.2 years) and 12 age- and sex-matched control patients without a history of CS injections (no-steroid group) were acquired. Alterations in the expression of genes and proteins associated with adipogenesis, myogenesis, inflammation, and muscle fibrosis were compared between the groups using quantitative reverse transcription-polymerase chain reaction, Western blotting, and immunohistochemistry. Statistical analysis included comparison of group means using the Mann-Whitney U test, chi-square test, or Fisher exact test and logistic regression for multivariate analysis. Results In the steroid group, the mRNA expression levels of adipogenic CCAAT/enhancer-binding protein alpha (C/EBPα; P = .008) and muscle atrophy-related genes (atrogin; P = .019) were significantly higher, and those of myogenic differentiation 1 (MyoD; P = .035), inflammatory interleukin 6 (IL-6; P = .035), and high mobility group box 1 (P = .003) were significantly lower compared with the no-steroid group. In addition, MyoD (P = .041) and IL-6 (P = .026) expression were decreased in the steroid versus no-steroid group. Immunohistochemistry revealed increased expression of C/EBPα and atrogin and decreased expression of MyoD and IL-6 in the steroid versus no-steroid group. Conclusion Patients with RCTs and a history of frequent CS injections exhibited an upregulation of adipogenic and muscle atrophy-related genes and proteins within the rotator cuff muscles and a downregulation in the expression of myogenic and inflammatory genes and proteins in the same muscles. Clinical Relevance These altered gene and protein expressions by frequent local CS injections may cause poor outcomes in patients with RCTs.
Collapse
Affiliation(s)
- JiHwan Lee
- Department of Medicine, Korea University Graduate School, Seoul, Republic of Korea
| | - Taewoo Lho
- Department of Orthopaedic Surgery, Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Jongwon Lee
- Department of Orthopaedic Surgery, Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Jeongkun Lee
- Department of Orthopaedic Surgery, Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Seok Won Chung
- Department of Orthopaedic Surgery, Konkuk University School of Medicine, Seoul, Republic of Korea
| |
Collapse
|
2
|
Rojas JT, Rashid MS, Zumstein MA. How to treat stiffness after proximal humeral fractures? EFORT Open Rev 2023; 8:651-661. [PMID: 37526247 PMCID: PMC10441249 DOI: 10.1530/eor-22-0118] [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] [Indexed: 08/02/2023] Open
Abstract
Shoulder stiffness is a frequent complication after proximal humeral fractures treated with or without surgery. Shoulder stiffness is associated with high rates of absence from work and a significant financial burden for the healthcare system. Secondary stiffness is characterized by additional extracapsular adhesions, including subacromial, subcoracoid, and subdeltoid spaces, usually derived from post-fracture or post-surgical extraarticular hematomas. Several secondary causes may coexist with capsular and extracapsular adhesions decreasing the shoulder motion, such as malunion, nonunion, metalwork failure, infection, and osteoarthritis, among others. Conservative treatment, usually prescribed for primary shoulder stiffness, has shown unfavorable results in secondary stiffness, and surgical intervention may be required. Surgical interventions need to be patient-specific. Usually, open or arthroscopic fibro-arthrolysis and subacromial release are performed, together with plate removal and biceps tenotomy/tenodesis. In severe osteoarthritis, shoulder replacement may be indicated. Ruling out infection is recommended in every case.
Collapse
Affiliation(s)
- J Tomás Rojas
- Shoulder, Elbow and Orthopaedic Sports Medicine, Orthopädie Sonnenhof, Bern, Switzerland
- Department of Orthopaedics and Trauma Surgery, Hospital San José – Clínica Santa María, Santiago, Chile
| | - Mustafa S Rashid
- Department of Trauma & Orthopaedic Surgery, Wrightington Hospital, Wigan, United Kingdom
| | - Matthias A Zumstein
- Shoulder, Elbow and Orthopaedic Sports Medicine, Orthopädie Sonnenhof, Bern, Switzerland
- Shoulder, Elbow Unit, Sportsclinicnumber1, Bern, Switzerland
- Shoulder, Elbow and Orthopaedic Sports Medicine, Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, Bern, Switzerland
- Campus Stiftung Lindenhof Bern, Swiss Institute for Translational and Entrepreneurial Medicine, Bern, Switzerland
| |
Collapse
|
3
|
Puzzitiello RN, Patel BH, Lavoie-Gagne O, Lu Y, Nwachukwu BU, Forsythe B, Salzler MJ. Corticosteroid Injections After Rotator Cuff Repair Improve Function, Reduce Pain, and Are Safe: A Systematic Review. Arthrosc Sports Med Rehabil 2022; 4:e763-e774. [PMID: 35494258 PMCID: PMC9042756 DOI: 10.1016/j.asmr.2021.10.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 10/11/2021] [Indexed: 11/29/2022] Open
Abstract
Purpose To review the literature on postoperative corticosteroid injections (CSIs) following primary rotator cuff repair (RCR) to evaluate efficacy and adverse effects. Methods A systematic review of the MEDLINE, EMBASE, and Cochrane databases were performed to identify all studies published within the last 15 years, which reported on outcomes of postoperative CSIs following RCR. Studies including patients who received only preoperative CSIs and revision RCRs were excluded. Included studies were evaluated for study methodology, patient demographics, outcome measures, physical examination parameters, results of imaging studies, and adverse effects or clinical complications. Results Seven studies comprising 5,528 patients satisfied inclusion criteria. Among included patients, 54.8% were female and mean age range from 52.3 ± 13.0 to 62.7 ± 6.6 years. Only 1 included investigation was a Level I study. Overall, 4 of 5 studies reported significant improvements in pain and outcome scores (Constant score, American Shoulder and Elbow Surgeons score) compared with controls. Across all studies, the majority of these effects were statistically significant at 3 months postoperatively but not beyond this time point. Five of the 6 included investigations reported no increased rate of retears after postoperative CSIs. One study did find an increase in retear in patients receiving postoperative CSIs but was unable to determine whether these retears were present before the patient received the CSI. Another investigation reported an increased rate of infection only if the CSI was administered in the first postoperative month. Conclusions Postoperative CSIs may improve pain and function for up to 3 months following primary RCR but not at later follow-up time points. CSIs should be administered only after the first postoperative month to minimize the potential risk for adverse events. Level of Evidence Systematic review of level I-IV studies.
Collapse
|
4
|
MicroRNA-29a Mitigates Subacromial Bursa Fibrosis in Rotator Cuff Lesion with Shoulder Stiffness. Int J Mol Sci 2019; 20:ijms20225742. [PMID: 31731750 PMCID: PMC6888443 DOI: 10.3390/ijms20225742] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 11/11/2019] [Accepted: 11/12/2019] [Indexed: 02/08/2023] Open
Abstract
Rotator cuff lesion with shoulder stiffness is a major cause of shoulder pain and motionlessness. Subacromial bursa fibrosis is a prominent pathological feature of the shoulder disorder. MicroRNA-29a (miR-29a) regulates fibrosis in various tissues; however, the miR-29a action to subacromial bursa fibrosis remains elusive. Here, we reveal that subacromial synovium in patients with rotator cuff tear with shoulder stiffness showed severe fibrosis, hypertrophy, and hyperangiogenesis histopathology along with significant increases in fibrotic matrices collagen (COL) 1A1, 3A1, and 4A1 and inflammatory cytokines, whereas miR-29a expression was downregulated. Supraspinatus and infraspinatus tenotomy-injured shoulders in transgenic mice overexpressing miR-29a showed mild swelling, vascularization, fibrosis, and regular gait profiles as compared to severe rotator cuff damage in wild-type mice. Treatment with miR-29a precursor compromised COL3A1 production and hypervascularization in injured shoulders. In vitro, gain of miR-29a function attenuated COL3A1 expression through binding to the 3’-untranslated region (3′-UTR) of COL3A1 in inflamed tenocytes, whereas silencing miR-29a increased the matrix expression. Taken together, miR-29a loss is correlated with subacromial bursa inflammation and fibrosis in rotator cuff tear with shoulder stiffness. miR-29a repressed subacromial bursa fibrosis through directly targeting COL3A1 mRNA, improving rotator cuff integrity and shoulder function. Collective analysis offers a new insight into the molecular mechanism underlying rotator cuff tear with shoulder stiffness. This study also highlights the remedial potential of miR-29a precursor for alleviating the shoulder disorder.
Collapse
|
5
|
Weber AE, Trasolini NA, Mayer EN, Essilfie A, Vangsness CT, Gamradt SC, Tibone JE, Kang HP. Injections Prior to Rotator Cuff Repair Are Associated With Increased Rotator Cuff Revision Rates. Arthroscopy 2019; 35:717-724. [PMID: 30733024 DOI: 10.1016/j.arthro.2018.10.116] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 10/21/2018] [Accepted: 10/24/2018] [Indexed: 02/08/2023]
Abstract
PURPOSE To determine whether shoulder injections prior to rotator cuff repair (RCR) are associated with deleterious surgical outcomes. METHODS Two large national insurance databases were used to identify a total of 22,156 patients who received ipsilateral shoulder injections prior to RCR. They were age, sex, obesity, smoking status, and comorbidity matched to a control group of patients who underwent RCR without prior injections. The 2 groups were compared regarding RCR revision rates. RESULTS Patients who received injections prior to RCR were more likely to undergo RCR revision than matched controls (odds ratio [OR], 1.52; 95% confidence interval [CI], 1.38-1.68; P < .0001). Patients who received injections closer to the time of index RCR were more likely to undergo revision (P < .0001). Patients who received a single injection prior to RCR had a higher likelihood of revision (OR, 1.25; 95% CI, 1.10-1.43; P = .001). Patients who received 2 or more injections prior to RCR had a greater than 2-fold odds of revision (combined OR, 2.12; 95% CI, 1.82-2.47; P < .0001) versus the control group. CONCLUSIONS This study strongly suggests a correlation between preoperative shoulder injections and revision RCR. There is also a frequency dependence and time dependence to this finding, with more frequent injections and with administration of injections closer to the time of surgery both independently associated with higher revision RCR rates. Presently, on the basis of this retrospective database study, orthopaedic surgeons should exercise due caution regarding shoulder injections in patients whom they are considering to be surgical candidates for RCR. LEVEL OF EVIDENCE Level III, therapeutic study.
Collapse
Affiliation(s)
- Alexander E Weber
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, California, U.S.A..
| | - Nicholas A Trasolini
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, California, U.S.A
| | - Erik N Mayer
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, California, U.S.A
| | - Anthony Essilfie
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, California, U.S.A
| | - C Thomas Vangsness
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, California, U.S.A
| | - Seth C Gamradt
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, California, U.S.A
| | - James E Tibone
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, California, U.S.A
| | - Hyunwoo Paco Kang
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, California, U.S.A
| |
Collapse
|
6
|
Kew ME, Cancienne JM, Christensen JE, Werner BC. The Timing of Corticosteroid Injections After Arthroscopic Shoulder Procedures Affects Postoperative Infection Risk. Am J Sports Med 2019; 47:915-921. [PMID: 30758977 DOI: 10.1177/0363546518825348] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Corticosteroid injections are sometimes used in the postoperative period after shoulder arthroscopy; however, a well-defined safety profile has not been established. PURPOSE To examine the association between the timing of postoperative corticosteroid injections and rates of infection after shoulder arthroscopy. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Private payer and Medicare national insurance databases were queried for patients who underwent arthroscopic rotator cuff repair, debridement, or subacromial decompression. Patients who underwent corticosteroid injections within 1, 2, 3, or 4 months postoperatively were identified and compared with a matched control group that underwent the same procedures without a postoperative steroid injection. International Classification of Diseases, Ninth Revision, and Current Procedural Terminology codes were used to identify rates of postoperative infection within 90 days after injection for the study groups and controls. Multivariate binomial logistic regression analysis was used to compare groups, and adjusted odds ratios (ORs) and 95% CIs were calculated, with P < .05 considered significant. RESULTS A total of 3946 patients were identified, including 264 patients who received an injection within 1 month after surgery, 471 within 2 months, 1037 within 3 months, 1874 within 4 months, and 2640 matched controls. When compared with controls, patients who underwent a corticosteroid injection within 1 month postoperatively had a significantly higher rate of infection (private payer: OR, 2.63; P = .014; Medicare: OR, 11.2; P < .0001). There were no differences in infection rates at all other time points ( P = .264-.835). CONCLUSION This study adds to the evidence suggesting caution when administering injections in the immediate postoperative period after shoulder arthroscopy. Although causality cannot be determined on the basis of this database review, the authors found a significant association between intra-articular corticosteroid injections administered 1 month postoperatively and an increased rate of postoperative infection in Medicare and private payer patient cohorts as compared with a control group.
Collapse
Affiliation(s)
- Michelle E Kew
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Jourdan M Cancienne
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - James E Christensen
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Brian C Werner
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia, USA
| |
Collapse
|
7
|
Moon SY, Kim JE, Kwon OJ, Kim AR, Kim DH, Kim JH, Hwang HS, Yang C. A novel taping therapy for pain after arthroscopic shoulder surgery: study protocol for a randomised controlled pilot trial. Trials 2018; 19:518. [PMID: 30249298 PMCID: PMC6154883 DOI: 10.1186/s13063-018-2866-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 08/20/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In recent years, the number of arthroscopic shoulder surgeries has increased given that the intervention is minimally invasive. However, postoperative pain is one of the most common symptoms of patients who undergo arthroscopic surgery. Although pharmacological treatments and brachial plexus blocks for reducing pain are currently used, the adherence rate of interventions is low, and adverse effects often occur. Chimsband, made up of silver and optic fibres, is a novel taping therapy that stimulates patients' acupoints and is expected to relieve pain with few adverse effects. The aim of this study is to explore the effectiveness of Chimsband to relieve pain following arthroscopic shoulder surgery. METHODS/DESIGN This is a randomised, parallel, controlled, exploratory clinical trial. Thirty participants who undergo arthroscopic shoulder surgery will be randomly allocated to an intervention or a control group. Both groups will receive 10 sessions of interferential current therapy within a period of 2 weeks, while the intervention group will additionally receive taping therapy after undergoing physical therapy. Two follow-up visits will be scheduled after the last treatment session. The primary outcome variable will be the difference in the visual analogue scale (VAS) scores between baseline and first follow-up evaluation after the end of 10 treatment sessions. The secondary outcomes will be VAS at the end of the second week, shoulder pain and disability index, range of motion, VAS while sleeping, questionnaire of blood stasis pattern identification at two follow-up visits, and number of bands used per visit. Outcomes will be evaluated at baseline, 2 weeks from visit 1 (+ within 6 days) after commencement, and at 4 weeks from visit 1 (+ within 6 days) follow-up. DISCUSSION This study will be the first clinical trial to explore the effect and safety of Chimsband on postoperative shoulder pain. It would provide clinical evidence to conduct further taping therapy studies for relieving musculoskeletal pain. TRIAL REGISTRATION Korean Clinical Trial Registry, KCT0002355 . Registered on 13 June 2017.
Collapse
Affiliation(s)
- Sun-Young Moon
- Clinical Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon, Republic of Korea.,Korean Medicine Life Science, University of Science and Technology (UST), Campus of Korea Institute of Oriental Medicine, Daejeon, 34054, Republic of Korea
| | - Jung-Eun Kim
- Clinical Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon, Republic of Korea
| | - O-Jin Kwon
- Clinical Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon, Republic of Korea
| | - Ae-Ran Kim
- Clinical Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon, Republic of Korea
| | - Da-Heui Kim
- Clinical Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon, Republic of Korea
| | - Jae-Hong Kim
- Department of Acupuncture & Moxibustion, DongShin University Gwangju Oriental Hospital, Gwangju, Republic of Korea
| | - Hwa Soo Hwang
- Chims-Saengvit Oriental Medicine Clinic, Seoul, Republic of Korea
| | - Changsop Yang
- Clinical Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon, Republic of Korea.
| |
Collapse
|
8
|
Sarcoid of the Upper Humerus Found Incidentally on MR Images Obtained for Work-Up of Rotator Cuff Tear Where Compromised Tissue Quality Was a Concern for Surgical Success. Case Rep Radiol 2018; 2018:3579527. [PMID: 29984032 PMCID: PMC6015673 DOI: 10.1155/2018/3579527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Revised: 04/29/2018] [Accepted: 05/08/2018] [Indexed: 12/17/2022] Open
Abstract
Sarcoidosis is an idiopathic systemic inflammatory disorder characterized histologically by noncaseating granulomas. The pathogenesis likely includes genetic, immunologic, and environmental factors. The lungs, skin, and eyes are most commonly affected. Although bone involvement is possible, sarcoidosis of the humerus is rare, with few cases reported. Furthermore, we are unaware of any reports of sarcoidosis of the upper humerus with a coexisting rotator cuff tear. We report the case of a 50-year-old female with sarcoidosis of the humerus and a coexisting tear of the supraspinatus tendon. Her medical history includes type 2 diabetes, depression, and fatigue. She had chronic shoulder pain that worsened after her dog jerked on the leash. Radiographs were grossly normal. Subsequent magnetic resonance imaging (MRI) demonstrated a possible small full-thickness rotator cuff tear. Multiple rounded lesions were also noted within the proximal humerus. A biopsy demonstrated noncaseating granulomas, confirming the diagnosis of sarcoidosis. There was concern that her sarcoid lesions would compromise bone quality, limiting options for surgical repair of her rotator cuff tear. However, it was determined that her lesion did not involve cortical bone, and surgery was performed. During surgery, the supraspinatus tendon was found to be partially torn and was treated with arthroscopic debridement and acromioplasty. An excellent result was ultimately achieved after her rheumatologist started adalimumab injections. This case demonstrates that there can be a rare incidental finding of osseous sarcoid lesions in the upper humerus where the bone might be compromised in the location of a planned rotator cuff repair.
Collapse
|