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Yoon JP, Park SJ, Kim DH, Lee HJ, Park EJJ, Shim BJ, Chung SH, Kim JS, Chung SW. Tranexamic Acid Can Reduce Early Tendon Adhesions After Rotator Cuff Repair and Is Not Detrimental to Tendon-Bone Healing: A Comparative Animal Model Study. Arthroscopy 2024:S0749-8063(24)00071-9. [PMID: 38311267 DOI: 10.1016/j.arthro.2024.01.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 01/09/2024] [Accepted: 01/12/2024] [Indexed: 02/10/2024]
Abstract
PURPOSE To determine the effects of topical tranexamic acid (TXA) administration on tendon adhesions, shoulder range of motion (ROM), and tendon healing in an acute rotator cuff repair rat model. METHODS A total of 20 Sprague Dawley rats were used. Tendon adhesion, ROM, and biomechanical and histological analysis of tendon-bone healing was conducted at 3 and 6 weeks after surgery. The rats underwent rotator cuff repair surgery on both shoulders and were administered TXA via subacromial injections. The tendon adhesion was evaluated macroscopically and histologically. Biomechanical tendon healing was measured using a universal testing machine, and histological analysis was quantified by H&E, Masson's trichrome, and picrosirius red staining. RESULTS At 3 weeks after surgery, the adhesion score was significantly lower in the TXA group (2.10 ± 0.32) than in the control group (2.70 ± 0.48) (P = .005), but there was no significant difference between the 2 groups at 6 weeks. Regarding ROM, compared with the control group, the TXA group showed significantly higher external rotation (36.35° ± 4.52° vs 28.42° ± 4.66°, P < .001) and internal rotation (45.35° ± 9.36° vs 38.94° ± 5.23°, P = .013) 3 weeks after surgery. However, at 6 weeks, there were no significant differences in external and internal rotation between the 2 groups. In the biomechanical analysis, no significant differences in gross examination (3 weeks, P = .175, 6 weeks, P = .295), load to failure (3 weeks, P = .117, 6 weeks, P = .295), or ultimate stress (3 weeks, P = .602, 6 weeks, P = .917) were noted between the 2 groups 3 and 6 weeks after surgery. In the histological analysis of tendon healing, no significant differences in the total score (3 weeks, P = .323, 6 weeks, P = .572) were found between the 2 groups 3 and 6 weeks after surgery. CONCLUSIONS Topical TXA administration showed a beneficial effect in reducing tendon adhesions and improving ROM 3 weeks postoperatively and had no effect at 6 weeks. This suggests that additional intervention with TXA may be useful in achieving long-term improvement in shoulder stiffness. Additionally, TXA may increase tissue ground substance accumulation in the late postoperative period but does not adversely affect tendon-bone interface healing. CLINICAL RELEVANCE The use of TXA after rotator cuff repair has no effect on tendon-bone interface healing in clinical practice and can improve shoulder stiffness in the early postoperative period. Additional research on the long-term effects is needed.
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Affiliation(s)
- Jong Pil Yoon
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Sung-Jin Park
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Daegu, Republic of Korea.
| | - Dong-Hyun Kim
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Hyun Joo Lee
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Eugene Jae Jin Park
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Bum-Jin Shim
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Seung Ho Chung
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Jun Sung Kim
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Seok Won Chung
- Department of Orthopaedic Surgery, Konkuk University Medical Center, Seoul, Republic of Korea
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Kim SH. Comparison between Anatomic Total Shoulder Arthroplasty and Reverse Shoulder Arthroplasty for Older Adults with Osteoarthritis without Rotator Cuff Tears. Clin Orthop Surg 2024; 16:105-112. [PMID: 38304222 PMCID: PMC10825258 DOI: 10.4055/cios23249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/10/2023] [Accepted: 10/10/2023] [Indexed: 02/03/2024] Open
Abstract
Background Many older adults with glenohumeral osteoarthritis without rotator cuff tears experience muscle atrophy and fatty degeneration. In these cases, range of motion (ROM) recovery and clinical results after total shoulder arthroplasty (TSA) could be poor, with low subjective satisfaction after surgery. The purpose of this study was to compare the clinical outcomes of anatomic TSA and reverse shoulder arthroplasty (RSA) in patients aged over 70 years with primary glenohumeral osteoarthritis without rotator cuff tears. We hypothesized that the clinical outcomes of anatomical TSA would be better than those of RSA. Methods This single-center, retrospective comparative study involved patients who underwent TSA or RSA from 2013 to 2020. Clinical outcomes were assessed using the American Shoulder and Elbow Surgeons (ASES) score, Constant-Murley score, and active ROM preoperatively and at the follow-up. Walch classification and glenoid version angle were measured using preoperative computed tomography, and fatty infiltration of supraspinatus and infraspinatus muscles were checked through preoperative magnetic resonance imaging. Results Of the 67 patients included in this study, TSA was performed in 41 patients (TSA group), and RSA was performed in 26 patients (RSA group). The two groups had no clinical differences in the patients' preoperative demographic and radiographic data. At the final follow-up, both groups showed improved pain, ROM, and functional outcomes. Moreover, the TSA group demonstrated significantly better postoperative ASES (86.8 ± 6.3 vs. 81.6 ± 5.5, p = 0.001) and Constant-Murley (80.4 ± 5.7 vs. 73.4 ± 6.2, p < 0.001) scores than the RSA group. The TSA group showed a significantly better postoperative active ROM than the RSA group regarding forward flexion as well as external and internal rotations (p < 0.001). All patients in the RSA and TSA groups exceeded the minimal clinically important difference. Conclusions In older adult patients with degenerative glenohumeral osteoarthritis wherein the rotator cuff is preserved without excessive bone loss, anatomic TSA and RSA can improve pain, ROM, and clinical outcomes. However, clinical results and ROM were better with TSA than with RSA during the short- and mid-term follow-up periods.
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Affiliation(s)
- Seong Hun Kim
- Department of Orthopedic Surgery, National Health Insurance Service Ilsan Hospital, Goyang, Korea
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Zhang Y. Clinical effects of sodium hyaluronate combined with platelet-rich plasma injection on rotator cuff injury in arthroscopic repair. Regen Ther 2023; 24:161-166. [PMID: 37448853 PMCID: PMC10338189 DOI: 10.1016/j.reth.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 05/23/2023] [Accepted: 06/13/2023] [Indexed: 07/15/2023] Open
Abstract
Objective Rotator cuff injury is one prevalent shoulder condition that often leads to pain and dysfunction. The study explored the clinical effects of sodium hyaluronate combined with platelet-rich plasma (PRP) injection on rotator cuff injury in arthroscopic repair. Methods A total of 92 cases with rotator cuff injury were randomly divided into the control group (n = 46, treated with shoulder arthroscopy repair combined with subacromial space injection of sodium hyaluronate) and the experimental group (n = 46, treated with subacromial space injection of autologous PRP on the basis of the treatment in the control group). Visual analogue scale (VAS), Constant-Murley scale (CMS), University of California, Los Angeles (UCLA), American Shoulder and Elbow Society (ASES), and quality of life (QOL) scores, as well as complications were compared in the two groups before surgery and at 3 and 6 months after surgery. Shoulder range of motion (ROM) was measured before and after surgery. Results VAS scores of patients in the two groups at 3 and 6 months after surgery were lower than those before surgery, and the VAS scores of patients in the experimental group at 3 and 6 months after surgery were much lower than those in the control group (all P < 0.05). The scores of CMS, UCLA, ASES, and QOL, and shoulder ROM in both groups at 3 and 6 months after surgery were higher than those before surgery, and these shoulder joint function scores, QOL and shoulder ROM in the experimental group at 3 and 6 months after surgery were higher than those in the control group (all P < 0.05). No statistically significant difference presented in the incidence of complications between the two groups (P > 0.05). Conclusion Arthroscopic rotator cuff repair and sodium hyaluronate combined with PRP injection can effectively reduce pain symptoms, improve shoulder joint function and shoulder ROM, and improve QOL in patients with rotator cuff injury.
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Affiliation(s)
- Yunfeng Zhang
- Department of Joint Surgery, Ningbo Sixth Hospital, 1059 East Zhongshan Road, YinZhou District, Ningbo 315000, Zhejiang, China
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Lee J, Yoon JP, Woo Y, Oh KS, Chung SW. Types and doses of anti-adhesive agents injected into subacromial space do not have an effect on the clinical and anatomical outcomes after arthroscopic rotator cuff repair. Knee Surg Sports Traumatol Arthrosc 2023; 31:5238-5247. [PMID: 37594502 DOI: 10.1007/s00167-023-07519-4] [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: 11/08/2022] [Accepted: 07/24/2023] [Indexed: 08/19/2023]
Abstract
PURPOSE Joint stiffness after arthroscopic rotator cuff repair is a major concern for orthopaedic surgeons. Various antiadhesive agents are commonly administered after rotator cuff repair for its prevention. This study aimed to compare the outcomes among patients injected with different types and amounts of anti-adhesive agents after rotator cuff repair. It was hypothesized that the outcomes might differ depending on the use of the anti-adhesive agent and its type and dose. METHODS A total of 267 patients who underwent arthroscopic rotator cuff repair with or without subacromial injection of anti-adhesive agents were enrolled. The first group (group A; 51 patients) were injected with 3 mL of poloxamer/sodium alginate-based anti-adhesive agent. The second group (group B; 93 patients) were injected with 3 mL of sodium hyaluronate-based anti-adhesive agent. The third group (group C; 82 patients) were injected with 1.5 mL of sodium hyaluronate-based anti-adhesive agent. Finally, the last group (group D; 41 patients) who did not use anti-adhesive agents served as the control. The range of motion (ROM) and pain VAS scores were measured preoperatively and at 5 weeks, 3 months, 6 months, and 1 year postoperatively. Functional outcomes were evaluated using American Shoulder and Elbow Surgeons and Constant scores, whereas cuff integrity was assessed via MRI or ultrasonography at least 6 months postoperatively. RESULTS All ROM measurements, pain VAS scores, and functional scores were significantly improved regardless of the use, type, and dose of the anti-adhesive agents. In addition shoulder ROM and rotator cuff healing did not significantly differ among the groups (all n.s.). CONCLUSIONS No significant differences were found in the clinical and anatomical outcomes according to the type and dose of the anti-adhesive agents subacromially injected after rotator cuff repair. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Jongwon Lee
- Department of Orthopaedic Surgery, Center for Shoulder and Elbow Surgery, Konkuk University School of Medicine, 120-1 Neungdong-Ro (Hwayang-Dong), Gwangjin-Gu, Seoul, 143-729, Korea
| | - Jong Pil Yoon
- Department of Orthopaedic Surgery, Kyungpook National University, School of Medicine, Daegu, South Korea
| | - Youngje Woo
- Department of Orthopaedic Surgery, Center for Shoulder and Elbow Surgery, Konkuk University School of Medicine, 120-1 Neungdong-Ro (Hwayang-Dong), Gwangjin-Gu, Seoul, 143-729, Korea
| | - Kyung-Soo Oh
- Department of Orthopaedic Surgery, Center for Shoulder and Elbow Surgery, Konkuk University School of Medicine, 120-1 Neungdong-Ro (Hwayang-Dong), Gwangjin-Gu, Seoul, 143-729, Korea
| | - Seok Won Chung
- Department of Orthopaedic Surgery, Center for Shoulder and Elbow Surgery, Konkuk University School of Medicine, 120-1 Neungdong-Ro (Hwayang-Dong), Gwangjin-Gu, Seoul, 143-729, Korea.
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Park JH, Yoon JY, Jeong MG, Jeong HJ, Oh JH. Far-Infrared Radiation to Improve Clinical Outcomes after Arthroscopic Rotator Cuff Repair: A Prospective Randomized Comparative Clinical Study. Clin Orthop Surg 2023; 15:826-833. [PMID: 37811506 PMCID: PMC10551675 DOI: 10.4055/cios22386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/09/2023] [Accepted: 03/01/2023] [Indexed: 10/10/2023] Open
Abstract
Background The efficacy of far-infrared radiation (FIR) after rotator cuff repair has not been demonstrated yet. The aim of this study was to evaluate the effects of postoperatively applied FIR with regard to early pain, range of motion (ROM), and tendon-to-bone healing after arthroscopic rotator cuff repair. Methods A total of 64 consecutive patients who underwent arthroscopic rotator cuff repair with small- to medium-sized tears were enrolled in this prospective comparative study and randomly divided into an FIR group (n = 31) and a control group (n = 33). In the FIR group, FIR using a radiator device (Aladdin-H) was applied for 30 minutes per session twice daily from the first postoperative day. This application lasted for 10 weeks during the postoperative period. Clinical outcomes were assessed using a visual analog scale for pain (pVAS) at 5 weeks and ROM at 3 and 6 months postoperatively. Functional scores were evaluated at 6 months postoperatively. Healing of the repaired rotator cuff was also evaluated using ultrasonography at 3 months and magnetic resonance imaging at 6 months postoperatively. Results In both groups, clinical and functional outcomes were improved up to 6 months compared with preoperative values. At 5 weeks and 3 months postoperatively, the average pVAS was significantly lower in the FIR group than in the control group (1.7 ± 1.0 vs. 2.8 ± 1.4; p = 0.002 at 5 weeks, 2.4 ± 1.3 vs. 3.2 ± 1.8; p = 0.041 at 3 months). However, there was no significant difference in ROM, functional score, or healing rate between two groups at each follow-up time point. Conclusions The application of FIR after arthroscopic rotator cuff repair could be a safe and effective procedure to decrease postoperative pain, especially in the early postoperative period. This effective application of FIR can be considered to facilitate painless rehabilitation in the postoperative period after arthroscopic rotator cuff repair.
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Affiliation(s)
- Joo Hyun Park
- Department of Orthopaedic Surgery, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang, Korea
| | - Ji Young Yoon
- Department of Orthopaedic Surgery, National Police Hospital, Seoul, Korea
| | - Myeong Gon Jeong
- Department of Orthopaedic Surgery, The Seoul Hospital, Seoul, Korea
| | - Hyeon Jang Jeong
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Joo Han Oh
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
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Saade F, van Rooij F, Saffarini M, Godenèche A. Management of shoulder stiffness following rotator cuff repair: a systematic review and meta-analysis. JSES REVIEWS, REPORTS, AND TECHNIQUES 2023; 3:324-330. [PMID: 37588496 PMCID: PMC10426682 DOI: 10.1016/j.xrrt.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
The purpose was to systematically review and synthesize the literature on treatment modalities for shoulder stiffness following rotator cuff repair (RCR) and investigate which modality provides the greatest postoperative range of motion (ROM). A search was performed on PubMed, Embase, and Cochrane. Clinical case series and comparative studies that report pre- and posttreatment ROM of shoulder stiffness following RCR were included. Studies that exclusively assess idiopathic frozen shoulder or primary shoulder stiffness were excluded. Five eligible studies that reported on a total of 177 patients who underwent treatment for shoulder stiffness following RCR were included. The ranges of postoperative ROM following arthroscopic capsular release were 158°-166° for active forward elevation (AFE) and 53°-59° for external rotation (ER). The ranges of postoperative ROM following infiltration were 146°-163° for AFE and 34°-35° for ER. The ranges of postoperative ROM following rehabilitation were 166° for AFE and 62° for ER. For AFE, 4 studies (5 data sets) were eligible for meta-analysis, which indicated better AFE when treated with a mean difference (MD) of 5.10° with no heterogeneity (I2 = 0%, CI, 0.83-9.38). For ER, 3 studies (4 data sets) were eligible for meta-analysis, which indicated better ER without treatment with an MD of 4.59° with no heterogeneity (I2 = 0%, CI, -7.04 to -2.13). For the treatment of shoulder stiffness following RCR, all included treatments improved the ROM, resulting in comparable AFE and ER compared to the comparative group. Among the treatment modalities, arthroscopic capsular release granted the greatest posttreatment AFE, while rehabilitation granted the greatest posttreatment ER.
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Affiliation(s)
- François Saade
- Hôpital Privé Jean Mermoz, Centre Orthopédique Santy, Ramsay Santé, Lyon, France
| | | | | | - Arnaud Godenèche
- Hôpital Privé Jean Mermoz, Centre Orthopédique Santy, Ramsay Santé, Lyon, France
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Takahashi R, Kajita Y, Harada Y, Iwahori Y. Preemptive middle glenohumeral ligament release in arthroscopic rotator cuff repair does not reduce the postoperative stiffness: a retrospective comparative study. BMC Musculoskelet Disord 2023; 24:490. [PMID: 37322461 DOI: 10.1186/s12891-023-06611-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 06/07/2023] [Indexed: 06/17/2023] Open
Abstract
BACKGROUND This study aimed to evaluate the efficacy of preemptive middle glenohumeral ligament (MGHL) release in arthroscopic rotator cuff repair (ARCR) to reduce postoperative stiffness. METHODS Patients who underwent ARCR were enrolled and allocated into two groups retrospectively: the preemptive MGHL release group (n = 44) and the preemptive MGHL non-release group (n = 42). Clinical outcomes were assessed and compared between the two groups, including the range of motion, Japanese Orthopedic Association Shoulder Score, Constant Shoulder Score, and the University of California, Los Angeles Score preoperatively and 3 months, 6 months, and 12 months postoperatively and complications. The integrity of the repaired tendon was assessed at the 12-month follow-up using magnetic resonance imaging. RESULTS There were no significant differences between the groups in all range of motion and all functional scores at any of the assessed time points. There was also no significant difference in the healing failure rate 2.3% in the preemptive MGHL group and 2.4% in the preemptive MGHL non-release group (p = .97), and postoperative stiffness was 2.3% in the preemptive MGHL group and 7.1% in the preemptive MGHL non-release group (p = .28). There was no postoperative instability in both group. CONCLUSION ARCR effectively facilitates the recovery of range of motion and function in patients with a rotator cuff tear. However, preemptive MGHL release could not be an effective method to reduce postoperative stiffness.
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Affiliation(s)
- Ryosuke Takahashi
- Department of Orthopaedic Surgery, Ichinomiya Nishi Hospital, 1Jihira, Ichinomiya City, 494-0001, Kaimei, Aichi, Japan.
| | - Yukihiro Kajita
- Department of Orthopaedic Surgery, Ichinomiya Nishi Hospital, 1Jihira, Ichinomiya City, 494-0001, Kaimei, Aichi, Japan
| | - Yohei Harada
- Department of Orthopaedic Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima City, 734-8551, Hiroshima, Japan
| | - Yusuke Iwahori
- Sports Medicine and Joint Center, Asahi Hospital, 2090 Shimoharacho Azamurahigashi, Kasugai, 486-0819, Aichi, Japan
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Diagnosing, Managing, and Supporting Return to Work of Adults With Rotator Cuff Disorders: A Clinical Practice Guideline. J Orthop Sports Phys Ther 2022; 52:647-664. [PMID: 35881707 DOI: 10.2519/jospt.2022.11306] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE: To develop a clinical practice guideline covering the assessment, management, and return to work of adults with rotator cuff disorders. DESIGN: Clinical practice guideline. METHODS: Using systematic reviews, appraisal of the literature, and an iterative approach to obtain consensus from key stakeholders, clinical recommendations and algorithms were developed in the context of the health care system and work environment of the province of Quebec (Canada). RESULTS: Recommendations (n = 73) and clinical decision algorithms (n = 3) were developed to match the objectives. The initial assessment should include the patient's history, a subjective assessment, and a physical examination. Diagnostic imaging is only necessary in select circumstances. Acetaminophen, nonsteroidal anti-inflammatory drugs, and injection therapies may be useful to reduce pain in the short term. Clinicians should prescribe an active and task-oriented rehabilitation program (exercises and education) to reduce pain and disability in adults with rotator cuff disorders. Subacromial decompression is not recommended to treat rotator cuff tendinopathy. Surgery is appropriate for selected patients with a full-thickness rotator cuff tear. A return-to-work plan should be developed early, in collaboration with the worker and other stakeholders, and must combine multiple strategies to promote return to work. CONCLUSION: This clinical practice guideline was developed to assist the multidisciplinary team of clinicians who provide health care for adults with a rotator cuff disorder. The CPG guides clinical decisionmaking for diagnosis and treatment, and planning for successful return to work. J Orthop Sports Phys Ther 2022;52(10):647-664. Epub: 27 July 2022. doi:10.2519/jospt.2022.11306.
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Liu W, Lin B, Yao H, Chen Z, Hu Y. Effects of Sodium Hyaluronate in the Treatment of Rotator Cuff Lesions: A Systematic Review and Meta-analysis. Orthop J Sports Med 2022; 10:23259671221115743. [PMID: 36051971 PMCID: PMC9425898 DOI: 10.1177/23259671221115743] [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: 04/22/2022] [Accepted: 05/17/2022] [Indexed: 12/05/2022] Open
Abstract
Background: Rotator cuff pathology is a common cause of pain and shoulder dysfunction. Several nonoperative treatment modalities have been developed for rotator cuff lesions, but their relative efficacy is not well-established. Purpose/Hypothesis: The purpose of this systematic review and meta-analysis was to evaluate the efficacy and safety of sodium hyaluronate (SH) in the treatment of patients with rotator cuff lesions. It was hypothesized that SH would be found to be more effective than other nonoperative regimens. Study Design: Systematic review; Level of evidence, 3. Methods: We searched various databases to identify eligible studies that evaluated the effects of SH on the pain and shoulder dysfunction attributed to rotator cuff lesions. Outcome measures were pain visual analog scale (VAS) score; Constant score; University of California, Los Angeles (UCLA) score; satisfaction rate; complications; and factors affecting the pain VAS score. Outcomes were reported as weighted mean difference (WMD) or risk ratio. Results: A total of 9 studies were identified for data analysis. Compared with patients treated with other nonoperative treatments (controls), those treated with SH had significantly improved pain VAS scores at 1 week (WMD = −0.95; 95% CI, −1.75 to −0.16; P = .019), 2 weeks (WMD = −1.05; 95% CI, −2.07 to −0.03; P = .044), 3 weeks (WMD = −1.49; 95% CI, −2.88 to −0.11; P = .035), and 4 weeks (WMD = −2.12; 95% CI, −4.05 to −0.19; P = .031). The Constant score was significantly improved in the SH group versus controls at 2 weeks (WMD = 3.25; 95% CI, 2.36 to 4.13; P < .001), 3 months (WMD = 20.28; 95% CI, 0.54 to 40.03; P = .044), and 6 months (WMD = 5.58; 95% CI, 0.94 to 10.21; P = .018). The UCLA score and satisfaction rate did not differ significantly between the 2 groups. No complications associated with SH were reported in the included studies. Metaregression analysis showed that, except for study design (coefficient = −1.64; 95% CI, −2.64 to −0.63; P = .002), none of the variables (sample size, tear type, control treatments) significantly predicted the difference in VAS pain score between SH and other treatments. Conclusion: The present meta-analysis demonstrated that SH was effective in treating patients with rotator cuff lesions.
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Affiliation(s)
- Weijun Liu
- First Department of Orthopedics, Shantou Central Hospital, Shantou, Guangdong Province, China
| | - Bendan Lin
- First Department of Orthopedics, Shantou Central Hospital, Shantou, Guangdong Province, China
| | - Hongbin Yao
- First Department of Orthopedics, Shantou Central Hospital, Shantou, Guangdong Province, China
| | - Zhanpeng Chen
- First Department of Orthopedics, Shantou Central Hospital, Shantou, Guangdong Province, China
| | - Yishan Hu
- First Department of Orthopedics, Shantou Central Hospital, Shantou, Guangdong Province, China
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Song HE, Oh KS, Yoon JP, Lee DR, Baek S, Chung SW. Improvement in scapular dyskinesis after rotator cuff repair and subacromial decompression. Knee Surg Sports Traumatol Arthrosc 2021; 29:3961-3970. [PMID: 34312711 DOI: 10.1007/s00167-021-06681-x] [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] [Received: 02/15/2021] [Accepted: 07/22/2021] [Indexed: 12/16/2022]
Abstract
PURPOSE To investigate the incidence of scapular dyskinesis (SD) in patients with rotator cuff tears using pre- and postoperative 3D computed tomography, analyze the changes in scapular kinematics that occur after arthroscopic rotator cuff repair, and identify the contributing clinical factors. METHODS Thirty-five patients (mean age, 62.5 ± 8.4 years) were included. Four scapular angles (upward rotation, internal rotation, protraction, and posterior tilt) were measured. The patients were categorized into three pre-existing SD types according to the difference in measured scapular angles between the affected and unaffected sides (type 1 SD, posterior tilt angle difference < - 5°; type 2 SD, internal rotation angle difference > 5°; and type 3 SD, upward rotation angle difference > 5°). The prevalence, factors influencing SD, and outcomes were compared between the improved and sustained SD groups. RESULTS Twenty three of the 35 patients (65.7%) with rotator cuff tears had SD (type 1, 11; type 2, six; type 3, six). Of the 23 preoperative SD patients, 12 (52.1%) showed improved SD postoperatively. Most of the patients with improved SD (9/12) had type 1 SD (p = 0.021) and a significantly improved posterior tilt angle (p = 0.043). The improvement in SD was correlated with a higher range of motion of forward flexion and higher Constant scores (all p < 0.05). No healing failure occurred in the improved SD group (p = 0.037). CONCLUSION The prevalence of SD was high in patients with degenerative rotator cuff tears. More than half of the SD cases, especially type 1 SD, improved postoperatively. SD recovery correlated with better function and successful rotator cuff healing. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Han Eui Song
- Department of Orthopaedic Surgery, Center for Shoulder and Elbow Surgery, Konkuk University, School of Medicine, 120-1 Neungdong-ro (Hwayang-dong), Gwangjin-gu, Seoul, 143-729, Korea
| | - Kyung-Soo Oh
- Department of Orthopaedic Surgery, Center for Shoulder and Elbow Surgery, Konkuk University, School of Medicine, 120-1 Neungdong-ro (Hwayang-dong), Gwangjin-gu, Seoul, 143-729, Korea
| | - Jong Pil Yoon
- Department of Orthopaedic Surgery, College of Medicine, Kyungpook University, Daegu, Korea
| | - Dong Ryun Lee
- Department of Orthopaedic Surgery, Center for Shoulder and Elbow Surgery, Konkuk University, School of Medicine, 120-1 Neungdong-ro (Hwayang-dong), Gwangjin-gu, Seoul, 143-729, Korea
| | - Samuel Baek
- Department of Orthopaedic Surgery, Center for Shoulder and Elbow Surgery, Konkuk University, School of Medicine, 120-1 Neungdong-ro (Hwayang-dong), Gwangjin-gu, Seoul, 143-729, Korea
| | - Seok Won Chung
- Department of Orthopaedic Surgery, Center for Shoulder and Elbow Surgery, Konkuk University, School of Medicine, 120-1 Neungdong-ro (Hwayang-dong), Gwangjin-gu, Seoul, 143-729, Korea.
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Berton A, Longo UG, De Salvatore S, Sciotti G, Santamaria G, Piergentili I, De Marinis MG, Denaro V. A Historical Analysis of Randomized Controlled Trials in the Management of Pain in Rotator Cuff Tears. J Clin Med 2021; 10:jcm10184072. [PMID: 34575180 PMCID: PMC8470804 DOI: 10.3390/jcm10184072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/31/2021] [Accepted: 09/07/2021] [Indexed: 11/26/2022] Open
Abstract
The aim of this analysis was to assess the quality of reporting of randomized controlled trials (RCTs) relating to pain management in rotator cuff (RC) tears. This review evaluated the quality of the studies in the literature regarding this topic through the use of some factors and trends. The online databases used to search all RCTs on the topic of RC surgery were Medline, Scopus, CINAHL, EMBASE, and CENTRAL. This research was completed in September 2020. To assess the quality of reports, the Consolidated Standards of Reporting Trials (CONSORT) and the modified Coleman methodology score (MCMS) were used. From the research, 262 articles emerged. Finally, 79 studies were included in this historical analysis. There were no statistically significant changes in MCMS across trials that included or did not include a CONSORT diagram (p = 0.10). A statistically significant difference in MCMS was discovered between papers produced prior to 2009 and publications produced after 2015 (p = 0.03). There was no association between the number of checklist items for each article and the Coleman score. During the years there has been a significant increase in both quantity and quality of RCTs relating to pain in RC tears.
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Affiliation(s)
- Alessandra Berton
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico di Roma University, Via Alvaro del Portillo, 200, Trigoria, 00128 Rome, Italy; (A.B.); (S.D.S.); (I.P.); (V.D.)
| | - Umile Giuseppe Longo
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico di Roma University, Via Alvaro del Portillo, 200, Trigoria, 00128 Rome, Italy; (A.B.); (S.D.S.); (I.P.); (V.D.)
- Correspondence: ; Tel.: +39-062-2541-1613
| | - Sergio De Salvatore
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico di Roma University, Via Alvaro del Portillo, 200, Trigoria, 00128 Rome, Italy; (A.B.); (S.D.S.); (I.P.); (V.D.)
| | - Gaia Sciotti
- Research Unit Nursing Science, Campus Bio-Medico di Roma University, 00128 Rome, Italy; (G.S.); (G.S.); (M.G.D.M.)
| | - Giulia Santamaria
- Research Unit Nursing Science, Campus Bio-Medico di Roma University, 00128 Rome, Italy; (G.S.); (G.S.); (M.G.D.M.)
| | - Ilaria Piergentili
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico di Roma University, Via Alvaro del Portillo, 200, Trigoria, 00128 Rome, Italy; (A.B.); (S.D.S.); (I.P.); (V.D.)
| | - Maria Grazia De Marinis
- Research Unit Nursing Science, Campus Bio-Medico di Roma University, 00128 Rome, Italy; (G.S.); (G.S.); (M.G.D.M.)
| | - Vincenzo Denaro
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico di Roma University, Via Alvaro del Portillo, 200, Trigoria, 00128 Rome, Italy; (A.B.); (S.D.S.); (I.P.); (V.D.)
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Ha JW, Kim H, Kim SH. Effects of steroid injection during rehabilitation after arthroscopic rotator cuff repair. Clin Shoulder Elb 2021; 24:166-171. [PMID: 34488297 PMCID: PMC8423524 DOI: 10.5397/cise.2021.00332] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 07/05/2021] [Indexed: 11/26/2022] Open
Abstract
Background This study aims to compare the clinical outcomes of steroid injections during the rehabilitation period after arthroscopic rotator cuff repair (ACRC). Methods Among patients who underwent ARCR, 117 patients who met the inclusion and exclusion criteria were enrolled. Pain and range of motion (ROM) recovery at the 3-, 6-, and 24-month follow-up visits and functional outcome at the 24-month follow-up were compared between 45 patients who received ultrasound-guided subacromial steroid injection at postoperative week 4 or 6 and 72 patients who did not. Functional outcome was assessed using the American Shoulder and Elbow Surgeons (ASES) score and Constant score. Healing of the repaired tendon and retear were observed at the 6-month follow-up via magnetic resonance imaging (MRI) or computed tomography (CT) arthrography. Results At the 3-month follow-up, the steroid injection group showed lower visual analog scale scores than the control group (p<0.05) and showed faster recovery of forward flexion and internal rotation (p<0.05). From the 6-month follow-up, the two groups did not show differences in pain and ROM, and the ASES score and Constant score also did not significantly differ at the 24-month follow-up. The two groups did not differ in retear rate as determined by MRI or CT arthrography at the 6-month follow-up. Conclusions This study demonstrated that ultrasound-guided subacromial steroid injection at 4 or 6 weeks after ARCR leads to quick pain reduction and ROM recovery until 3 months after surgery. Therefore, subacromial steroid injection is speculated to be an effective and relatively safe method to assist rehabilitation.
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Affiliation(s)
- Joong-Won Ha
- Department of Orthopedic Surgery, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Hyunkyo Kim
- Department of Orthopedic Surgery, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Seong Hun Kim
- Department of Orthopedic Surgery, National Health Insurance Service Ilsan Hospital, Goyang, Korea
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Lee D, Lee KH, Jo YH, Joo IH, Lee HJ, Jeong SY, Lee BG. Correlation between Severity of Synovitis and Clinical Features in Rotator Cuff Tears. Clin Orthop Surg 2021; 13:88-96. [PMID: 33747384 PMCID: PMC7948034 DOI: 10.4055/cios20002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 05/18/2020] [Indexed: 12/19/2022] Open
Abstract
Background Rotator cuff tears can be asymptomatic in some cases; however, even when the tear size is small, clinical symptoms can be very severe. This suggests that symptoms of rotator cuff tears are related to factors other than the size. Although synovitis has been cited as one of the factors, there is no grading system for synovitis in rotator cuff tears. Moreover, there are few studies that evaluated the relationship between synovitis and clinical features in patients with rotator cuff tears. Methods Patients with medium-sized rotator cuff tears, who were scheduled for arthroscopic repair, were recruited for this study. The glenohumeral joint was divided into 4 quarters. Then, vascularity and hypertrophy of the joint were graded in each quarter using a modified scoring system. Clinical assessment was performed preoperatively and at 3 months and 6 months after surgery. Finally, correlation between the severity of synovitis and clinical features was analyzed. Results The intraobserver correlation coefficient was 0.815 to 0.918 and the interobserver correlation coefficient was 0.779 to 0.992 for the single measurement. Vascularity was significantly correlated with the range of motion, strength, and constant score within 6 months after surgery. Hypertrophy was correlated with the range of motion within 6 months after surgery. Conclusions Synovitis in the shoulder with rotator cuff tears can be graded by using our modified scoring system. The severity of synovitis was closely related to the clinical features after surgery. Therefore, when treating patients with rotator cuff tears, treatment of synovitis should also be considered.
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Affiliation(s)
- Doohyung Lee
- Department of Orthopedic Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Kwang-Hyun Lee
- Department of Orthopedic Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Young-Hoon Jo
- Department of Orthopedic Surgery, Hanyang University Guri Hospital, Guri, Korea
| | - Il-Han Joo
- Department of Orthopedic Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Hee Jae Lee
- Department of Orthopedic Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Soo-Young Jeong
- Department of Orthopedic Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Bong Gun Lee
- Department of Orthopedic Surgery, Hanyang University College of Medicine, Seoul, Korea
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A Historical Analysis of Randomized Controlled Trials in Rotator Cuff Tears. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186863. [PMID: 32962199 PMCID: PMC7558823 DOI: 10.3390/ijerph17186863] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 12/16/2022]
Abstract
Background and objectives: Our research aimed to evaluate the quality of reporting of randomized controlled trials (RCTs) linked to rotator cuff (RC) tears. The present study analyzed factors connected to the quality of the RCTs and trends in the quality of reporting through time. Materials and Methods: The online databases used to search all RCTs on the topic of RC surgery completed until March 2020 were PubMed and Ovid (MEDLINE). The quality of reporting was evaluated using the modified Coleman methodology score (MCMS) and the consolidated standards of reporting trials (CONSORT). Results: The online search found 957 articles. Finally, 183 studies were included in the quantitative synthesis. A total of 97 (53%) of 183 studies had a level of evidence I and 86 (47%) of 183 studies had a level of evidence II, according to the Oxford Center of Evidence Based Medicine (EBM). A statistically significant difference in MCMS between articles written before 2010 and articles written after 2010 was found. Articles written after 2010 had, on average, the highest Coleman score. The average number of CONSORT checklist items for each article across all analyzed RCTs was 21.67. The 37 studies completed up to 2010 averaged a number of checklist items of 19.97 and the studies completed between 2011 and 2019 averaged a number of checklist items of 22.10. A statistically significant difference in the number of checklist items between articles written before 2010 and articles written after 2010 was found. Articles written after 2010 had on average more checklist items. However, low correlation (0.26) between the number of checklist items for each article and the respective Coleman score was found. On the other hand, articles with the CONSORT diagram had a significantly high Coleman score. Conclusions: An improvement in the quantity and quality of RCTs relating to RC surgery over the analyzed period was found.
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Kim J, Kim Y, Jung W, Nam JH, Kim SH. Effects of a Thermosensitive Antiadhesive Agent on Single-Row Arthroscopic Rotator Cuff Repair. Am J Sports Med 2020; 48:2669-2676. [PMID: 32795189 DOI: 10.1177/0363546520946088] [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: 01/31/2023]
Abstract
BACKGROUND Postoperative stiffness after rotator cuff repair is a common complication that can lead to poor outcomes and patient discomfort. The application of an antiadhesive agent at the time of repair recently became an option for clinicians, but little information is available on its effects. PURPOSE To evaluate and compare retear rates, the incidence of postoperative stiffness, and the clinical outcomes of patients who underwent cuff repair with or without the application of an antiadhesive agent. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Among 296 patients who underwent arthroscopic rotator cuff repair surgery, we compared the outcomes of those injected with a thermosensitive gel antiadhesive agent into the subacromial space (112 cases) versus noninjected controls (184 cases). Retear rates in the 2 groups were determined by magnetic resonance imaging at 1 year after surgery. Shoulder joint range of motion and functional scores were evaluated serially. RESULTS The rate of retear was significantly lower in the injection group (20/112 cases; 17.9%) than the control group (53/184 cases; 28.8%) (P = .034). Postoperative stiffness was not significantly different between the 2 groups (P = .710). Among the data regarding range of motion, only forward flexion at 6 months after surgery showed superior results in the injection group. Functional scores showed conflicting results: The control group had better visual analog scale scores for pain (injection vs control: 2.17 vs 1.68 at 6 months; 1.82 vs 1.28 at 12 months), American Shoulder and Elbow Surgeons scores (79.89 vs 89.64 at 12 months), and simple shoulder test scores (8.70 vs 10.06 at 12 months), whereas the injection group had better Constant-Murley scores (injection vs control: 59.49 vs 55.60 at 3 months; 77.35 vs 71.98 at 6 months; 87.28 vs 81.56 at 12 months). CONCLUSION The tendon healing rate was significantly higher in the group receiving an antiadhesive agent than in the control group. No intergroup difference was seen in the occurrence of postoperative stiffness. However, the pain-related functional score showed inferior results in the injection group at 12 months. The biological action of antiadhesive agents in rotator cuff repair should be further evaluated.
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Affiliation(s)
- Jangwoo Kim
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Yuna Kim
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Whanik Jung
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Ji Hoon Nam
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Sae Hoon Kim
- Seoul National University Hospital, Seoul, Republic of Korea
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Arirachakaran A, Chaijenkij K, Maljadi JA, Kongtharvonskul J. Comparison of surgical outcomes between rotator cuff repair with and without rotator interval capsular release for rotator cuff tears to prevent and improve postoperative stiffness: a meta-analysis. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2020; 30:1263-1275. [PMID: 32424473 DOI: 10.1007/s00590-020-02695-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 05/06/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND A common complication of rotator cuff (RC) repair is a postoperative stiffness. Postoperative stiffness may develop and lead to inferior functional outcomes. Rotator cuff repair with additional rotator interval (RI) capsular release can be done to prevent postoperative stiffness in rotator cuff tears. However, routine rotator interval capsular release in rotator cuff repair is controversial. Therefore, we conducted a systematic review and meta-analysis to compare the postoperative outcomes between RC repair with and without RI capsular release for RC tears with and without concomitant stiffness. METHOD We searched all comparative studies that compared postoperative outcomes (VAS, CS, ASES, complications and ROM at 3, 6 and 12 months) of RC repair with and without RI capsular release for RC tears with and without concomitant stiffness from PubMed and Scopus databases from inception to the February 1, 2020. RESULTS Seven of 255 studies (six comparative studies and one RCT) (N = 803 patients) were eligible; 2 and 5 studies were included in the pooling of RC repair and RI release without concomitant stiffness and stiffness, respectively; 2, 6, 3, 6, 3, 5, 7, 7, and 7 studies were included in pooling of VAS, CS, ASES at 6 and 12 months and range of motion (internal, external rotation and forward flexion) at 3, 6 and 12 months, respectively. The UMD of VAS, CS and ASES scores at 6- and 12-month follow-up for the RC repair and RI release group was 0.48 (95% CI: 0.05, 0.90), 0.93 (-1.70, 3.56), -2.27 (-5.30, 0.76), -0.04 (-0.24, 0.15), 1.66 (0.77, 2.55) and 1.58 (0.21, 2.96) scores when compared to RC repair alone with and without concomitant stiffness. In terms of ROM, forward flexion for the RC repair and RI release group was -4.60 (-10.61, 1.41), -7.11 (-15.47, 1.25) and -0.70 (-2.51, -1.11) degrees at 3, 6 and 12 months, respectively, when compared to RC repair alone. For external rotation, RC repair and RI release were -0.12 (-8.27, 8.03), -3.98 (-12.09, 4.14) and -2.65 (-5.35, 0.04) degrees at 3, 6 and 12 months, respectively, when compared to RC repair alone. For internal rotation in RC repair and RI release, the values were -1.22 (-1.97, - 0.48), -1.01 (-1.79, -0.23) and -0.19 (-1.13, 0.74) degrees at 3, 6 and 12 months, respectively, when compared to RC repair alone. There were no differences with a RR of 0.92 (0.46, 1.84) between the two groups in terms of complications. After subgroup analysis, RC repair with RI release had no clinically significant differences for pain, function and ROM when compared to RC repair alone in RC tear patients with and without preoperative stiffness. CONCLUSIONS RC repair with RI release in patients with and without preoperative stiffness had no statistically significant differences for pain, function (CS and ASES) and range of motion (FF, ER and IR) when compared to RC repair alone in RC injury patients. LEVEL OF EVIDENCE II.
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Affiliation(s)
| | - Kornkit Chaijenkij
- Orthopedics Department, College of Sports Science and Technology, Mahidol University, Bangkok, Thailand
| | | | - Jatupon Kongtharvonskul
- Orthopedic Center, Payathai 3 Hospital and Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Rama VI Road, Rachatevi, Bangkok, Thailand.
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The effect of concomitant coracohumeral ligament release in arthroscopic rotator cuff repair to prevent postoperative stiffness: a retrospective comparative study. Knee Surg Sports Traumatol Arthrosc 2019; 27:3881-3889. [PMID: 30850882 DOI: 10.1007/s00167-019-05433-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 02/19/2019] [Indexed: 10/27/2022]
Abstract
PURPOSE This study was to evaluate the efficacy and safety of coracohumeral ligament (CHL) release from the coracoid process concomitant with arthroscopic rotator cuff repair for preventing postoperative stiffness. METHODS Data on patients who underwent arthroscopic rotator cuff repair with a minimum follow-up of 1 year were collected retrospectively. Propensity score matching (1-to-1) was performed between a no-releasing group (Group I) and CHL-releasing group (Group II). In total, 76 patients in each group were matched. Clinical outcomes were assessed and compared between the two groups, including range of motion (ROM) and visual analogue scale for pain (pVAS) at postoperative 3 months, 6 months, and 1 year. The integrity of the repaired tendon was assessed at 1-year follow-up using either magnetic resonance imaging or ultrasonography. RESULTS External rotation (ER) at side at postoperative 3 months in Group II was better than that in Group I (48.6° ± 11.6° vs. 38.4° ± 13.0°, P < 0.001). When evaluating only patients with a small-to-medium sized tear at postoperative 3 months, ER at side was 49.8° ± 10.9° in Group II versus 37.8° ± 13.1° in Group I (P < 0.001). In patients with a large-to-massive sized tear, however, there was no significant difference in ER at side at postoperative 3 months (n.s.). There was no significant difference in ROM and functional scores at postoperative 6 months and 1 year, and there was no significant difference in healing failure rate (6 cases in Group I (7.9%), 2 cases in Group II (2.6%); n.s.). No complications of the CHL release procedure occurred. CONCLUSIONS In arthroscopic rotator cuff repair, CHL release from the coracoid process without creating a rotator interval defect could be an effective and safe method to prevent early postoperative stiffness, especially ER at side in patients with a small-to-medium sized tear. Therefore, CHL release can be used as a selective procedure to prevent postoperative stiffness in patients that may benefit from this procedure with decreased preoperative ER compared to the normal side. LEVEL OF EVIDENCE Level III.
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Kim TI, Jung W, Chung JY, Jeong H, Kim SH. Effect of a poloxamer-based thermosensitive gel on rotator cuff repair in a rabbit model: a controlled laboratory study. J Orthop Surg Res 2019; 14:190. [PMID: 31238965 PMCID: PMC6593526 DOI: 10.1186/s13018-019-1246-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 06/19/2019] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND A common complication after rotator cuff repair is postoperative stiffness, which can be reduced by a simple application of an anti-adhesive agent. However, anti-adhesive agents may affect rotator cuff healing by preventing fibrosis. This experimental animal study evaluated the effect of the application of a poloxamer-based thermosensitive anti-adhesive gel and its influence on the healing of an acute rotator cuff repair in a rabbit model. METHODS Acute rotator cuff repair (supraspinatus tendon) was performed using a transosseous suturing method. One shoulder on a randomly selected side was treated with a local application of the anti-adhesive agent (applied side), and saline was applied to the contralateral side (control side). Biomechanical testing and histological analyses were performed at 4 and 8 weeks postoperatively. Eight rabbits were included for each testing and time point, for a total of 32 rabbits. RESULTS The failure load at 4 weeks was lower in the experimental group (95.2 ± 19.6 N vs. 110.0 ± 20.5 N; P = 0.017). Conversely, at 8 weeks, the failure load was higher in the experimental group (148.3 ± 16.2 N) than in the control group (122.4 ± 16.9 N; P = 0.002). Histological analyses revealed no statistically significant differences in the tendon maturing scores at 4 and 8 weeks between the two groups (all P > 0.05). The thickness of the fibrosis between the rotator cuff tendon and deltoid was thinner in the experimental group at both time points (0.50 ± 0.25 vs. 1.27 ± 0.47; P = 0.002 at 4 weeks, and 0.37 ± 0.35 vs. 1.39 ± 0.50; P = 0.003 at 8 weeks). CONCLUSIONS Application of an anti-adhesive agent in this rotator cuff model confirmed the agent's effectiveness at reducing fibrosis in the subacromial space. The healing of the tendon showed interesting results, as the experimental group had poorer biomechanical strength at 4 weeks but superior strength at 8 weeks.
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Affiliation(s)
- Tae In Kim
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Whanik Jung
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Jin-Young Chung
- Department of Veterinary Internal Medicine and Institute of Veterinary Science, College of Veterinary Medicine, Kangwon National University, Chuncheon-si, Gangwon-do, South Korea
| | - Hyunseok Jeong
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Sae Hoon Kim
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea.
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Kim JK, Park JY, Lee DW, Ro DH, Lee MC, Han HS. Temperature-sensitive anti-adhesive poloxamer hydrogel decreases fascial adhesion in total knee arthroplasty: A prospective randomized controlled study. J Biomater Appl 2019; 34:386-395. [DOI: 10.1177/0885328219852890] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
| | - Jae-Young Park
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Do Weon Lee
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Du Hyun Ro
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Myung Chul Lee
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Hyuk-Soo Han
- Seoul National University Hospital, Seoul, Republic of Korea
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Kenar H, Ozdogan CY, Dumlu C, Doger E, Kose GT, Hasirci V. Microfibrous scaffolds from poly(l-lactide-co-ε-caprolactone) blended with xeno-free collagen/hyaluronic acid for improvement of vascularization in tissue engineering applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 97:31-44. [PMID: 30678916 DOI: 10.1016/j.msec.2018.12.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 11/03/2018] [Accepted: 12/05/2018] [Indexed: 02/08/2023]
Abstract
Success of 3D tissue substitutes in clinical applications depends on the presence of vascular networks in their structure. Accordingly, research in tissue engineering is focused on the stimulation of angiogenesis or generation of a vascular network in the scaffolds prior to implantation. A novel, xeno-free, collagen/hyaluronic acid-based poly(l-lactide-co-ε-caprolactone) (PLC/COL/HA) (20/9.5/0.5 w/w/w) microfibrous scaffold was produced by electrospinning. Collagen types I and III, and hyaluronic acid were isolated from human umbilical cords and blended with the GMP grade PLC. When compared with PLC scaffolds the PLC/COL/HA had higher water uptake capacity (103% vs 66%) which may have contributed to the decrease in its Young's Modulus (from 1.31 to 0.89 MPa). The PLC/COL/HA better supported adipose tissue-derived mesenchymal stem cell (AT MSC) adhesion; within 24 h the cell number on the PLC/COL/HA scaffolds was 3 fold higher. Co-culture of human umbilical vein endothelial cells and AT MSCs induced capillary formation on both scaffold types, but the PLC/COL/HA led to formation of interconnected vessels whose total length was 1.6 fold of the total vessel length on PLC. Clinical use of this scaffold would eliminate the immune response triggered by xenogeneic collagen and transmission of animal-borne diseases while promoting a better vascular network formation.
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Affiliation(s)
- Halime Kenar
- Experimental and Clinical Research Center, Diabetes and Obesity Research Laboratory, Kocaeli University, Turkey; Polymer Science and Technology Dept., Graduate School of Natural and Applied Sciences, Kocaeli University, Turkey; BIOMATEN, METU Center of Excellence in Biomaterials and Tissue Engineering, Ankara, Turkey.
| | - Candan Yilmaz Ozdogan
- Experimental and Clinical Research Center, Diabetes and Obesity Research Laboratory, Kocaeli University, Turkey; Department of Biology, Graduate School of Natural and Applied Sciences, Kocaeli University, Turkey
| | - Cansu Dumlu
- Polymer Science and Technology Dept., Graduate School of Natural and Applied Sciences, Kocaeli University, Turkey
| | - Emek Doger
- Department of Gynecology and Obstetrics, Kocaeli University, Turkey
| | - Gamze Torun Kose
- BIOMATEN, METU Center of Excellence in Biomaterials and Tissue Engineering, Ankara, Turkey; Department of Genetics and Bioengineering, Yeditepe University, Istanbul, Turkey
| | - Vasif Hasirci
- BIOMATEN, METU Center of Excellence in Biomaterials and Tissue Engineering, Ankara, Turkey; Department of Biological Sciences, Middle East Technical University (METU), Ankara, Turkey
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Jeong JY, Chung PK, Yoo JC. Effect of sodium hyaluronate/carboxymethyl cellulose (Guardix-sol) on retear rate and postoperative stiffness in arthroscopic rotator cuff repair patients: A prospective cohort study. J Orthop Surg (Hong Kong) 2018; 25:2309499017718908. [PMID: 28685665 DOI: 10.1177/2309499017718908] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
PURPOSE Hyaluronate-based anti-adhesive agents are expected to enhance rotator cuff healing; however, their effect on the incidence and extent of postoperative complications such as stiffness and retears has not been investigated. METHODS From July 2012 to February 2013, 80 patients undergoing arthroscopic rotator cuff repair surgery were prospectively enrolled. Forty patients were assigned to the control group, while the other 40 were assigned to the injection group and received a Guardix-sol injection immediately after surgery. Passive range of motion, pain visual analog scale, and functional score were assessed at 8 weeks, 6 months, and 24 months postoperatively. Gliding motion between the deltoid muscle and the greater tuberosity of the proximal humerus was evaluated using ultrasonography at 2 and 8 weeks postoperatively, and tendon integrity was evaluated using magnetic resonance imaging at 6 months postoperatively. RESULTS We found no significant difference between the groups regarding gliding motion at 2 weeks postoperatively. However, at 8 weeks, the incidence of poor gliding motion was 2.5% and 15% for the injected patients and control group, respectively, which was statistically significant. At 6 months after surgery, the retear rate between the two groups was not statistically significant. We found no statistically significant difference between the two groups regarding retear rate and clinical score throughout the follow-up period. We noted no complications related to the use of Guardix-sol. CONCLUSIONS Patients who received the Guardix-sol injection showed improved gliding motion between the deltoid muscle and the greater tuberosity in the early postoperative period.
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Affiliation(s)
- Jeung Yeol Jeong
- Department of Orthopedic Surgery, Sungkyunkwan University College of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Pill Ku Chung
- Department of Orthopedic Surgery, Sungkyunkwan University College of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Jae Chul Yoo
- Department of Orthopedic Surgery, Sungkyunkwan University College of Medicine, Samsung Medical Center, Seoul, Republic of Korea
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Rehabilitation following rotator cuff repair: A work of the Commission Rehabilitation of the German Society of Shoulder and Elbow Surgery e. V. (DVSE) in collaboration with the German Association for Physiotherapy (ZVK) e. V., the Association Physical Therapy, Association for Physical Professions (VPT) e. V. and the Section Rehabilitation-Physical Therapy of the German Society for Orthopaedics and Trauma e. V. (DGOU). ACTA ACUST UNITED AC 2018. [PMID: 29527239 PMCID: PMC5834570 DOI: 10.1007/s11678-018-0448-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Background Tears and lesions of the rotator cuff are a frequent cause of shoulder pain and disability. Surgical repair of the rotator cuff is a valuable procedure to improve shoulder function and decrease pain. However, there is no consensus concerning the rehabilitation protocol following surgery. Objectives To review and evaluate current rehabilitation contents and protocols after rotator cuff repair by reviewing the existing scientific literature and providing an overview of the clinical practice of selected German Society of Shoulder and Elbow Surgery e. V. (DVSE) shoulder experts. Materials and methods A literature search for the years 2004-2014 was conducted in relevant databases and bibliographies including the Guidelines International Network, National Guidelines, PubMed, Cochrane CentralRegister of Controlled Trials, Cochrane Database of Systematic Reviews, and the Physiotherapy Evidence Database. In addition, 63 DVSE experts were contacted via online questionnaire. Results A total of 17 studies, four reviews and one guideline fulfilled the inclusion criteria. Based on these results and the obtained expert opinions, a four-phase rehabilitation protocol could be developed.
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Mahure SA, Rokito AS, Kwon YW. Transcutaneous electrical nerve stimulation for postoperative pain relief after arthroscopic rotator cuff repair: a prospective double-blinded randomized trial. J Shoulder Elbow Surg 2017; 26:1508-1513. [PMID: 28735847 DOI: 10.1016/j.jse.2017.05.030] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Revised: 05/20/2017] [Accepted: 05/27/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND Arthroscopic rotator cuff repair (ARCR) can be associated with significant postoperative pain. Concern for opioid abuse has led surgeons to identify alternative, efficacious methods of postoperative analgesia. To determine whether transcutaneous electrical nerve stimulation (TENS) can have a similarly beneficial effect after shoulder procedures, we conducted a prospective double-blinded randomized trial in patients undergoing outpatient ARCR. METHODS All patients undergoing ARCR of a full-thickness rotator cuff tear by the senior authors were identified. Patients with a history of recent narcotic use or prior narcotic abuse and those under management of a pain control specialist were excluded. Patients were randomized into 2 groups, active or placebo TENS, and used the device for 4 sessions/day for 45 minutes/session for the first postoperative week. All patients received Percocet 5/325 mg (oxycodone/acetaminophen) for use as rescue pain pills. One-week narcotic consumption and visual analog scale pain scores were compared between groups. RESULTS The final analysis included 37 patients (21 active,16 placebo). Baseline and procedural differences were not different between groups. At 1 week postoperatively, patients in the active group had significantly lower pain scores (3.6 ± 2.1 vs. 5.8 ± 1.2; P= .008). Postoperative Percocet consumption during the initial 48 hours (12.8 ± 4.7 vs. 17.2 ± 6.3; P = .020) and during the first week (25.2 ± 9.9 vs. 33.8 ± 14.3; P = .037) was also significantly lower in the active group. CONCLUSION Results from this prospective double-blinded randomized trial demonstrate that compared with placebo TENS, active TENS can result in significantly less pain and reduced opioid use in the immediate postoperative period after ARCR, suggesting that TENS may be potentially useful in a multimodal approach to managing postoperative pain.
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Affiliation(s)
| | - Andrew S Rokito
- New York University Hospital for Joint Diseases, New York, NY, USA
| | - Young W Kwon
- New York University Hospital for Joint Diseases, New York, NY, USA
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Lynen N, De Vroey T, Spiegel I, Van Ongeval F, Hendrickx NJ, Stassijns G. Comparison of Peritendinous Hyaluronan Injections Versus Extracorporeal Shock Wave Therapy in the Treatment of Painful Achilles' Tendinopathy: A Randomized Clinical Efficacy and Safety Study. Arch Phys Med Rehabil 2017; 98:64-71. [DOI: 10.1016/j.apmr.2016.08.470] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 08/25/2016] [Accepted: 08/25/2016] [Indexed: 10/21/2022]
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Uquillas CA, Capogna BM, Rossy WH, Mahure SA, Rokito AS. Postoperative pain control after arthroscopic rotator cuff repair. J Shoulder Elbow Surg 2016; 25:1204-13. [PMID: 27079219 DOI: 10.1016/j.jse.2016.01.026] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 01/17/2016] [Accepted: 01/22/2016] [Indexed: 02/01/2023]
Abstract
Arthroscopic rotator cuff repair (ARCR) can provide excellent clinical results for patients who fail to respond to conservative management of symptomatic rotator cuff tears. ARCR, however, can be associated with severe postoperative pain and discomfort that requires adequate analgesia. As ARCR continues to shift toward being performed as an outpatient procedure, it is incumbent on physicians and ambulatory surgical centers to provide appropriate pain relief with minimal side effects to ensure rapid recovery and safe discharge. Although intravenous and oral opioids are the cornerstone of pain management after orthopedic procedures, they are associated with drowsiness, nausea, vomiting, and increased length of hospital stay. As health care reimbursements continue to become more intimately focused on quality, patient satisfaction, and minimizing of complications, the need for adequate pain control with minimal complications will continue to be a principal focus for providers and institutions alike. We present a review of alternative modalities for pain relief after ARCR, including cryotherapy, intralesional anesthesia, nerve blockade, indwelling continuous nerve block catheters, and multimodal anesthesia. In choosing among these modalities, physicians should consider patient- and system-based factors to allow the efficient delivery of analgesia that optimizes recovery and improves patient satisfaction.
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Affiliation(s)
- Carlos A Uquillas
- Department of Orthopaedic Surgery, New York University Hospital for Joint Diseases, New York, NY, USA
| | - Brian M Capogna
- Department of Orthopaedic Surgery, New York University Hospital for Joint Diseases, New York, NY, USA
| | - William H Rossy
- Department of Orthopaedic Surgery, New York University Hospital for Joint Diseases, New York, NY, USA
| | - Siddharth A Mahure
- Department of Orthopaedic Surgery, New York University Hospital for Joint Diseases, New York, NY, USA.
| | - Andrew S Rokito
- Department of Orthopaedic Surgery, New York University Hospital for Joint Diseases, New York, NY, USA
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Yuan F, Lin LX, Zhang HH, Huang D, Sun YL. Effect of carbodiimide-derivatized hyaluronic acid gelatin on preventing postsurgical intra-abdominal adhesion formation and promoting healing in a rat model. J Biomed Mater Res A 2016; 104:1175-81. [DOI: 10.1002/jbm.a.35653] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 12/22/2015] [Accepted: 01/08/2016] [Indexed: 12/27/2022]
Affiliation(s)
- Fang Yuan
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences; Shenzhen Guangdong 518055 China
| | - Long-Xiang Lin
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences; Shenzhen Guangdong 518055 China
| | - Hui-Hui Zhang
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences; Shenzhen Guangdong 518055 China
| | - Dan Huang
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences; Shenzhen Guangdong 518055 China
| | - Yu-Long Sun
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences; Shenzhen Guangdong 518055 China
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Efficacy of multimodal analgesia injection combined with corticosteroids after arthroscopic rotator cuff repair. Orthop Traumatol Surg Res 2015; 101:S337-45. [PMID: 26563923 DOI: 10.1016/j.otsr.2015.09.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 08/31/2015] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Although arthroscopic rotator cuff repair is minimally invasive, there is still considerable postoperative pain, especially during the first 48 hours. The present study assessed the short-term efficacy and safety of multimodal analgesic (MMA) injection associated to corticosteroids in arthroscopic rotator cuff tear surgery. MATERIAL AND METHOD A single-center prospective randomized study included 50 patients undergoing arthroscopic rotator cuff tear surgery. The study group received subacromial injection of a mixture of morphine, ropivacaine and methylprednisolone associated to intra-articular injection of morphine plus methylprednisolone; the control group received only isotonic saline. All patients had had 24 hours self-administered morphine associated to standard analgesia. Postoperative data were recorded at 30 minutes and 1, 2, 4, 6, 12, 18 and 24 hours: pain intensity, morphine intake and side effects, and also time to first morphine bolus and additional analgesic intake. Constant, ASES and SST functional scores were recorded at 3 months. RESULTS Postoperative pain was significantly less intense in the MMA group than in controls at 30 min, H1, H4, H6, H12, H18 and H24 (P<0.05). A rebound at D10 occurred in both groups. During the first 24 hours, MMA significantly reduced cumulative resort to morphine (P<0.05 at H1/2, P<0.001 at H1-24). Mean time to first bolus was significantly longer in the MMA group (71.6 vs. 33 min; P<0.05). The rate of opioid-related side effects was similar between groups. At last follow-up, functional scores were similar between groups. There were no cases of infection or delayed skin healing. CONCLUSION MMA associated to corticosteroids after arthroscopic rotator cuff tear surgery provided immediate benefit in terms of analgesia and morphine sparing, without apparent risk of infection. The practice is presently little known in France and deserves longer-term assessment, especially as regards functional rehabilitation and tendon healing. LEVEL OF EVIDENCE 2.
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Abstract
BACKGROUND The literature does not provide consistent information on the impact of patients' gender on recovery after rotator cuff repair. The purpose of this study was to determine whether gender affects pain and functional recovery in the early postoperative period after rotator cuff repair. METHODS Eighty patients (40 men and 40 women) were prospectively enrolled. Pain intensity and functional recovery were evaluated, using visual analog scale (VAS) pain score and range of motion on each of the first 5 postoperative days, at 2 and 6 weeks and at 3, 6, and 12 months after surgery. Perioperative medication-related adverse effects and postoperative complications were also assessed. RESULTS The mean VAS pain score was significantly higher for women than men at 2 weeks after surgery (p = 0.035). For all other periods, there was no significant difference between men and women in VAS pain scores, although women had higher scores than men. Mean forward flexion in women was significantly lower than men at 6 weeks after surgery (p = 0.033) and the mean degree of external rotation in women was significantly lower than men at 6 weeks (p = 0.007) and at 3 months (p = 0.017) after surgery. There was no significant difference in medication-related adverse effects or postoperative complications. CONCLUSIONS Women had more pain and slower recovery of shoulder motion than men during the first 3 months after rotator cuff repair. These findings can serve as guidelines for pain management and rehabilitation after surgery and can help explain postoperative recovery patterns to patients with scheduled rotator cuff repair.
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Affiliation(s)
- Chul-Hyun Cho
- Department of Orthopedic Surgery, Dongsan Medical Center and Pain Research Center, Keimyung University School of Medicine, Daegu, Korea
| | - Hee-Uk Ye
- Department of Orthopedic Surgery, Dongsan Medical Center and Pain Research Center, Keimyung University School of Medicine, Daegu, Korea
| | - Jae-Won Jung
- Department of Orthopedic Surgery, Dongsan Medical Center and Pain Research Center, Keimyung University School of Medicine, Daegu, Korea
| | - Young-Kuk Lee
- Department of Orthopedic Surgery, Hanmi Hospital, Daegu, Korea
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Kanazawa K, Hagiwara Y, Tsuchiya M, Yabe Y, Sonofuchi K, Koide M, Sekiguchi T, Itaya N, Ando A, Saijo Y, Itoi E. Preventing effects of joint contracture by high molecular weight hyaluronan injections in a rat immobilized knee model. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:3426-3440. [PMID: 26097527 PMCID: PMC4466914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Accepted: 03/19/2015] [Indexed: 06/04/2023]
Abstract
PURPOSE To elucidate preventive effects of high molecular weight hyaluronan (HMWHA) on the joint capsule of immobilized knees in rats. MATERIALS AND METHODS Unilateral knee joints of rats were immobilized with an internal fixator. Either 50 μl of HMWHA (Im-HA group) or 50 μl of saline (control group) was administered intra-articularly once a week after surgery. Sagittal sections were prepared from the medial midcondylar region of the knee joints and assessed by histological, histomorphometric, and immunohistochemical methods. Gene expressions related to inflammation, fibrotic conditions, and hypoxia were evaluated by quantitative reverse transcription polymerase chain reaction (qRT-PCR). Tissue elasticity of the capsule from both groups was examined using a scanning acoustic microscope (SAM). RESULTS CD68 positive cells decreased in adhesion areas of the synovial membrane after 1 week in both groups. The length of the superficial layer in the synovial membrane of the Im-HA group was significantly longer than those in the control group over a period of 4 to 8 weeks with significantly small numbers of CD68 positive cells. The gene expressions of IL-6, IL-1β, TGF-β, CTGF, COL1a1, COL3a1, SPARC, and HIF1-α were significantly lower in the Im-HA group compared to those in the control group. The sound speed of the anterior and posterior synovial membrane increased significantly (a reduction in elasticity) in the control group compared to those in the Im-HA group during weeks 1 to 4. CONCLUSIONS This study demonstrated that HMWHA injections suppressed inflammatory, fibrotic, and hypoxic conditions observed in the immobilized joint capsule.
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Affiliation(s)
- Kenji Kanazawa
- Department of Orthopaedic Surgery, Tohoku University School of Medicine1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Yoshihiro Hagiwara
- Department of Orthopaedic Surgery, Tohoku University School of Medicine1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Masahiro Tsuchiya
- Divisions of Aging and Geriatric Dentistry, Tohoku University Graduate School of Dentistry4-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Yutaka Yabe
- Department of Orthopaedic Surgery, Tohoku University School of Medicine1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Kazuaki Sonofuchi
- Department of Orthopaedic Surgery, Tohoku University School of Medicine1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Masashi Koide
- Department of Orthopaedic Surgery, Tohoku University School of Medicine1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Takuya Sekiguchi
- Department of Orthopaedic Surgery, Tohoku University School of Medicine1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Nobuyuki Itaya
- Department of Orthopaedic Surgery, Tohoku University School of Medicine1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Akira Ando
- Department of Orthopaedic Surgery, Tohoku University School of Medicine1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Yoshifumi Saijo
- Department of Biomedical Imaging, Tohoku University Graduate School of Biomedical Engineering4-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan
| | - Eiji Itoi
- Department of Orthopaedic Surgery, Tohoku University School of Medicine1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
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McElvany MD, McGoldrick E, Gee AO, Neradilek MB, Matsen FA. Rotator cuff repair: published evidence on factors associated with repair integrity and clinical outcome. Am J Sports Med 2015; 43:491-500. [PMID: 24753240 DOI: 10.1177/0363546514529644] [Citation(s) in RCA: 294] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Rotator cuff tears are common, and rotator cuff repair represents a major health care expense. While patients often benefit from rotator cuff repair, anatomic failure of the repair is not unusual. PURPOSE To identify the published evidence on the factors associated with retears and with suboptimal clinical outcomes of rotator cuff repairs. STUDY DESIGN Systematic review and meta-analysis of articles with evidence levels 1-4. METHODS A total of 2383 articles on rotator cuff repairs published between 1980 and 2012 were identified. Only 108 of these articles, reporting on over 8011 shoulders, met the inclusion criteria of reporting quantitative data on both imaging and clinical outcomes after rotator cuff repair. Factors related to the patients, their shoulders, the procedures, and the results were systematically categorized and submitted for meta-analysis. RESULTS While the number of relevant articles published per year increased dramatically over the period of the study, the clinical and anatomic results did not show improvement over this period. The weighted mean retear rate was 26.6% at a mean of 23.7 months after surgery. Retears were associated with more fatty infiltration, larger tear size, advanced age, and double-row repairs. Clinical improvement averaged 72% of the maximum possible improvement. Patient-reported outcomes were generally improved whether or not the repair restored the integrity of the rotator cuff. The inconsistent and incomplete data in the published articles limited the meta-analysis of factors affecting the outcome of rotator cuff repair. CONCLUSION In spite of a dramatic increase in the number of publications per year, there is little evidence that the results of rotator cuff repair are improving. The information needed to guide the management of this commonly treated and costly condition is seriously deficient. To accumulate the evidence necessary to inform practice, future clinical studies on the outcome of rotator cuff repair must report important data relating to each patient's condition, the surgical technique, the outcome in terms of integrity, and the change in patient self-assessed comfort and function.
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Affiliation(s)
- Matthew D McElvany
- Department of Orthopedics and Sports Medicine, University of Washington Medical Center, Seattle, Washington, USA
| | - Erik McGoldrick
- Department of Orthopedics and Sports Medicine, University of Washington Medical Center, Seattle, Washington, USA
| | - Albert O Gee
- Department of Orthopedics and Sports Medicine, University of Washington Medical Center, Seattle, Washington, USA
| | | | - Frederick A Matsen
- Department of Orthopedics and Sports Medicine, University of Washington Medical Center, Seattle, Washington, USA
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Intra-articular injection of hyaluronic acid for the reduction in joint adhesion formation in a rabbit model of knee injury. Knee Surg Sports Traumatol Arthrosc 2014; 22:1536-40. [PMID: 23740323 PMCID: PMC4059995 DOI: 10.1007/s00167-013-2547-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Accepted: 05/21/2013] [Indexed: 12/21/2022]
Abstract
PURPOSE Our purpose was to evaluate the effectiveness of intra-articular injections of hyaluronic acid (HA) into immobilized joints for reducing rigidity and formation of joint adhesions following surgery and prolonged joint immobilization. METHODS Twenty-four New Zealand white rabbits were randomly divided into experimental (n = 12) and control groups (n = 12). A model of knee injury was created in the right hind leg, and external plaster fixation was performed for 8 weeks. The experimental and control groups received weekly intra-articular injections of 0.3 mL HA solution or normal saline, respectively, in the knee joint. The degree of adhesions, range of motion (ROM), and collagen content of the synovium of the knee joint were observed after 8 weeks. RESULTS At the end of 8 weeks, the experimental compared with control group had significantly higher mean ROM (70.3° ± 11.1° vs. 54.6° ± 11.2°, respectively; P = 0.002) and mean adhesion score. The experimental group compared with the control group had significantly lower mean adhesion score (2.2 ± 0.9 vs. 3.1 ± 0.7, respectively; P = 0.012) and collagen content (32.4 ± 4.7 vs. 39.0 ± 4.2 μg/mg, P = 0.001). CONCLUSIONS In a rabbit model of knee injury, intra-articular injection of HA decreased adhesion formation and collagen content and increased ROM after prolonged immobilization. These results indicate that HA may be clinically useful to prevent adhesions and improve joint mobility in patients who require joint immobilization for up to 8 weeks.
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Han SS, Lee YH, Oh JH, Aminzai S, Kim SH. Randomized, controlled trial of multimodal shoulder injection or intravenous patient-controlled analgesia after arthroscopic rotator cuff repair. Knee Surg Sports Traumatol Arthrosc 2013; 21:2877-83. [PMID: 22990950 DOI: 10.1007/s00167-012-2202-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Accepted: 08/30/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE The aim of this study was to compare the effect of postoperative pain control and adverse effects of intravenous patient-controlled analgesia (IV PCA) and multimodal shoulder injection after arthroscopic rotator cuff repair. METHODS Seventy patients scheduled for elective arthroscopic rotator cuff repair were prospectively randomized to receive either IV PCA or multimodal shoulder injections. Postoperative pain, nausea, vomiting, and other adverse effects were assessed at 2, 6, 12, 24, and 48 h after surgery. Use of rescue analgesics and antiemetics, level of satisfaction, and cost for both modalities were recorded. RESULTS Pain was better controlled in the multimodal shoulder injection group at 2 h postoperatively (P = 0.001). However, the use of additional analgesics was greater in the multimodal shoulder injection group during 12-48 h after surgery (P < 0.001). The incidence of nausea within 12-24 h after surgery in the multimodal shoulder injection group (5.7 %) was less significant compared with that in the IV PCA group (31.4 %, P = 0.012), but no difference in overall incidence of the use of rescue antiemetics was observed between the groups (n.s.). No differences in adverse effects were noted between the groups. Patient satisfaction also showed no differences (n.s.). Costs required for both modalities were $20.3 for the multimodal shoulder injection and $157.8 for the IV PCA. CONCLUSIONS Multimodal shoulder injection is a safe and effective modality for management of pain after arthroscopic rotator cuff repair. Considering the expense and need of special devices for IV PCA, multimodal shoulder injection may be an effective and safe alternative to IV PCA for postoperative analgesia after arthroscopic rotator cuff repair.
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Affiliation(s)
- Sun Sook Han
- Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Kangbuk Samsung Hospital, Seoul, Korea,
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Affiliation(s)
- Seung-Hoon Baek
- Department of Orthopedic Surgery, Kyungpook National University School of Medicine, Daegu, Korea
| | - Shin-Yoon Kim
- Department of Orthopedic Surgery, Kyungpook National University School of Medicine, Daegu, Korea
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Chung JH, Moon HS, Choi HY, Jeong TY, Ha US, Han JH, Cho JM, Kim TH, Lee SW. Inhibition of adhesion and fibrosis improves the outcome of epididymectomy as a treatment for chronic epididymitis: a multicenter, randomized controlled, single-blind study. J Urol 2012; 189:1730-4. [PMID: 23219538 DOI: 10.1016/j.juro.2012.11.168] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2012] [Indexed: 11/18/2022]
Abstract
PURPOSE We measured the effectiveness of inhibition of adhesion and fibrosis on patient outcomes after epididymectomy as a treatment for chronic epididymitis. MATERIALS AND METHODS An initial cohort of 152 patients was treated conservatively for chronic epididymitis. Of these patients 43 did not respond to conservative treatment and following informed consent they were enrolled in the clinical trial. The patients were randomized into 2 groups so that 22 underwent epididymectomy with concurrent administration of the inhibitors of adhesion and fibrosis hyaluronic acid and carboxymethylcellulose (group 1), and 21 underwent epididymectomy only (group 2). Visual analog pain scores and patient satisfaction scores were obtained at postoperative weeks 4, 12 and 24. RESULTS There were no postoperative complications such as wound infection or hematoma in either group. One patient was lost to followup from group 1 and 2 were lost from group 2. At postoperative week 24, 12 patients (57.1%) from group 1 and 3 (15.8%) from group 2 were pain-free, 6 (28.6%) from group 1 and 6 (31.6%) from group 2 exhibited limited pain relief, 2 (9.5%) from group 1 and 7 (36.8%) from group 2 exhibited no pain relief, and 1 (4.8%) from group 1 and 3 (15.8%) from group 2 exhibited recurrence of pain after initial resolution at earlier followup intervals (p = 0.028). CONCLUSIONS Inhibition of adhesion and fibrosis after epididymectomy as a treatment for chronic epididymitis improves pain relief and patient satisfaction.
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Affiliation(s)
- Jae Hoon Chung
- Department of Urology, Hanyang University College of Medicine, Seoul, Korea
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Yoon JP, Oh JH, Min WK, Kim JW, Jeong WJ, Lee HJ. What do the patients want and worry in Korean patients who undergo arthroscopic rotator cuff surgery? Clin Orthop Surg 2012. [PMID: 23205237 PMCID: PMC3504692 DOI: 10.4055/cios.2012.4.4.278] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Background To specify what patients want and worry preoperatively is important in orthopedic practice. The aim of the current study was to analyze the patient characteristics of rotator cuff disease in Korean population who were willing to undergo arthroscopic surgery, and to evaluate the differences in expectations and concerns by age and gender. Methods We prospectively enrolled 303 patients who underwent rotator cuff surgery between April 2004 and August 2008. Three questionnaires were completed before surgery: the first one addressing preoperative patient's expectation, the second one focusing on concerns by covering 64 items using a visual analogue scale, and the third one evaluating patient's demographic characteristics. The characteristics of preoperative expectation, concern, and demographic data were evaluated according to gender and age group. Results Female patients had lower level of sports activity (p = 0.007) and lower levels of information (p = 0.028). Gender specific worries are about a caregiver during hospital stay, operating on the working side, fear about ugly scars, postoperative pain, applying makeup or combing hair. The older group responded that they can't be willing to change activities of daily living (p = 0.001), are not living with a spouse (p = 0.002), had previous shoulder operation history (p = 0.008), and had a lower level of information (p = 0.007). They especially worried about medical bills, worried about the physician being too young and inexperienced, postoperative pain, loss of arm function, and hospital food. Conclusions Our data showed what Korean patients wanted and were concerned about prior to rotator cuff surgery. This can empower patients to formulate realistic expectations and make informed decisions. We feel that we can achieve higher levels of postoperative satisfaction by analyzing expectations and concerns in depth and addressing these proactively.
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Affiliation(s)
- Jong Pil Yoon
- Department of Orthopaedic Surgery, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, Korea
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Abstract
Primary shoulder stiffness is idiopathic. Due to coincidence with other diseases, a systemic genesis with hormonal influence is discussed. The result of chronic inflammation with fibroblastic proliferation is a fibrotic capsule, atrophy of ligaments, and muscular dysbalance. The main symptom is painful restricted passive and active shoulder motion. There is a high rate of unsatisfactory courses. Therapy depends on the phase and duration of shoulder stiffness. Primary treatment of choice is oral steroid therapy, followed by physical and physiotherapy. Steroids can be applied intraarticular, as an alternative. If conservative treatment fails after a period of 6 months, arthroscopic arthrolysis is indicated. Secondary shoulder stiffness often results from traumatization or operation of the shoulder. Primary treatment is also conservative, but operative intervention should be performed early after unsuccessful therapy. Intensive, passive mobilization is necessary after arthrolysis.
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Affiliation(s)
- J C Katthagen
- Klinik für Unfall- und Wiederherstellungschirurgie, Diakoniekrankenhaus Friederikenstift gGmbH, Humboldtstraße 5, 30169, Hannover, Deutschland
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Mulligan EP, Devanna RR, Huang M, Middleton EF, Khazzam M. Factors that impact rehabilitation strategies after rotator cuff repair. PHYSICIAN SPORTSMED 2012; 40:102-14. [PMID: 23306420 DOI: 10.3810/psm.2012.11.1993] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Multiple factors influence rehabilitation strategies after rotator cuff repair. These variables may also impact the overall success of the surgical intervention. Physicians and rehabilitation specialists should be aware of prognostic indicators that can provide therapeutic guidance and offer insights into eventual clinical outcomes. The success of surgical and rehabilitative interventions is often evaluated in terms of patient-reported outcome measures, return to activity, and pain. Although these factors are somewhat interdependent, each of them independently influences the final result. This article presents a comprehensive overview of the recent literature in this area to provide insight as to the short- and long-term outcomes that patients should expect based on their unique presentations. This article examines both intrinsic and extrinsic patient factors to help therapists develop customized rehabilitation programs that optimize surgical outcomes.
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Affiliation(s)
- Edward P Mulligan
- Department of Physical Therapy, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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Yang EJ, Kang E, Jang JY, Kim D, Yom CK, Lim JY, Kim SW. Effect of a mixed solution of sodium hyaluronate and carboxymethyl cellulose on upper limb dysfunction after total mastectomy: a double-blind, randomized clinical trial. Breast Cancer Res Treat 2012; 136:187-94. [PMID: 23053658 DOI: 10.1007/s10549-012-2272-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Accepted: 09/20/2012] [Indexed: 11/28/2022]
Abstract
Restricted shoulder mobility is a major upper limb dysfunction related to lower quality of life and disability after breast cancer surgery. We hypothesized that sodium hyaluronate-carboxymethyl cellulose (HA-CMC) applied to the surface of the pectoralis major muscle after mastectomy would significantly reduce pain and improve range of motion (ROM) of the shoulder in breast cancer patients. We conducted a double-blind, randomized controlled study to evaluate the clinical efficacy and safety of HA-CMC in the prevention of upper limb dysfunction after total mastectomy (TM). A total of 99 women with breast cancer were randomly assigned to one of two groups. In the HA-CMC group (n = 50), a mixed HA-CMC was applied to the surface of the pectoralis major and serratus anterior muscle after TM. In the control group (n = 49), TM was performed without the use of HA-CMC. The primary outcomes were ROM of the shoulder and motion-related pain assessed using a numeric rating scale measured before surgery (T0) and 3 (T1) and 6 months (T2) after surgery. Secondary outcomes included disabilities of the arm, shoulder, and hand (DASH) and the pectoralis minor length test. Compared with the control group, the HA-CMC group showed greater reductions in postoperative restriction of total shoulder ROM (sum of flexion and horizontal abduction) at 3 months (10.20°, P = 0.004). Mean pain levels related to flexion and horizontal abduction were significantly lower in the HA-CMC group (-1.32 and -0.93, respectively, P < 0.05). The DASH score was lower (-4.94; P = 0.057) in the HA-CMC group at T2. No adverse effect was observed in either group. These results provide evidence that HA-CMC may provide pain relief and improve ROM of the shoulder without causing adverse effects. The effect on pectoralis tightness should be investigated in further studies.
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Affiliation(s)
- Eun Joo Yang
- Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
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