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Safali S, Ertaş ES, Özdemir A, Cataklı D. Evaluation of single and multiple hyaluronic acid injections at different concentrations with high molecular weight in the treatment of knee osteoarthritis. BMC Musculoskelet Disord 2024; 25:164. [PMID: 38383379 PMCID: PMC10880376 DOI: 10.1186/s12891-024-07200-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 01/12/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Knee osteoarthritis is severe progressive and most commonly diagnosed articular disease and its incidence is increasing around the world depending on age. This pathologic condition which limits daily activity of patients can be characterized by degeneration of cartilage and inflammation. Although non-steroidal anti-inflammatory (NSAII) agents and other analgesics are routinely used treatment options, the potential effects of intraarticular injections including hyaluronic acid (HA) have also been demonstrated by various studies. However, few studies compare the efficacy of a single high molecular weight (HMW) high dose and a triple HMW low dose. This study aimed to compare the efficacy of single high molecular weight (HMW) high dose (2 mL / 60 mg) and triple HMW low dose (2 mL /30 mg) intra-articular injection of HA in knee osteoarthritis (OA) patients by evaluating function and pain parameters during 12 months. METHODS This is a single-center, retrospective clinical study that included and involved 128 patients. Group I (n=64) patients received triple 30 mg HA injections (SEMICAL®) with one-week intervals, while Group II (n=64) patients received a single 60 mg HA injection (SEMICAL®). Lequesne Index, WOMAC and VAS scores were recorded to assess pain and function during a 12-month period. RESULTS There was no significant difference in characteristics of patient demographics. Our finding indicate that WOMAC, VAS score, and Lequesne Index values during follow-up visits exhibited a decrease, signifying improvement in the clinical condition. Notably, scores were significantly more favorable with the 30 mg of HA injection compared to the 60 mg of HA injection. CONCLUSION This study suggests that the triple low-dose injection of HMW HA is more effective in improving WOMAC, VAS scores and Lequesne Index values than a single high-dose injection.
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Affiliation(s)
- Selim Safali
- Orthopaedics and Traumatology Department, Faculty of Medicine, Selcuk University, Konya, Turkey.
| | - Erkan Sabri Ertaş
- Orthopaedics and Traumatology Department, Faculty of Medicine, Selcuk University, Konya, Turkey
| | - Ali Özdemir
- Orthopaedics and Traumatology Department, Faculty of Medicine, Selcuk University, Konya, Turkey
| | - Deniz Cataklı
- Department of Pharmacology, Faculty of Medicine, Suleyman Demirel University, Isparta, Turkey
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Early Changes in Postural Balance Following Inverted V-Shaped High Tibial Osteotomy in Patients With Knee Osteoarthritis. J Appl Biomech 2023; 39:124-129. [PMID: 36898390 DOI: 10.1123/jab.2022-0273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/30/2023] [Accepted: 02/07/2023] [Indexed: 03/12/2023]
Abstract
Patients with knee osteoarthritis and varus knee deformity have impaired postural balance, resulting in decreased walking performance and an increased risk of falls. This study aimed to investigate the early changes in the postural balance following inverted V-shaped high tibial osteotomy (HTO). Fifteen patients with medial knee osteoarthritis were recruited. Postural balance was assessed using the center-of-pressure (COP) data during single-leg standing before and 6 weeks after inverted V-shaped HTO. The maximum range, mean velocity, and area of COP movements in the anteroposterior and mediolateral directions were analyzed. Preoperative and postoperative visual analog scale for knee pain was assessed. The maximum range of COP in the mediolateral direction decreased (P = .017), whereas the mean velocity of COP in the anteroposterior direction increased 6 weeks postoperatively (P = .011). The visual analog scale score for knee pain significantly improved at 6 weeks postoperatively (P = .006). Valgus correction with inverted V-shaped HTO resulted in improved postural balance in the mediolateral direction and good short-term clinical outcomes early following surgery. Early rehabilitation after inverted V-shaped HTO should focus on postural balance in the anteroposterior direction.
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Efficacy of a Novel Intra-Articular Administration of Platelet-Rich Plasma One-Week Prior to Hyaluronic Acid versus Platelet-Rich Plasma Alone in Knee Osteoarthritis: A Prospective, Randomized, Double-Blind, Controlled Trial. J Clin Med 2022; 11:jcm11113241. [PMID: 35683635 PMCID: PMC9181501 DOI: 10.3390/jcm11113241] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/03/2022] [Accepted: 06/03/2022] [Indexed: 12/19/2022] Open
Abstract
Recent studies have suggested that the combined injection of platelet-rich plasma (PRP) and hyaluronic acid (HA) may have additive benefits for knee osteoarthritis over PRP alone, but there is insufficient evidence to support this combined injection. Moreover, the simultaneous injection of PRP and HA may offset the combined effect. Hence, the aim of this prospective, randomized, double-blind study was to assess their combined efficacy with a novel injection protocol. Forty-six study subjects with unilateral knee osteoarthritis were randomized to receive either a single-dose injection of HA (intervention group) or normal saline (control group) 1 week after a single-dose injection of leukocyte-poor PRP. The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and static balance and the risk of falls measured by Biodex Balance System were, respectively, the primary and secondary outcome measures. Evaluations were performed at baseline, 1 month, 3 months, 6 months, and 12 months post-injection. The intervention group exhibited significant declines in WOMAC pain, stiffness, and total scores, as well as static balance, compared to the control group (p < 0.05). These randomized double-blind control trials, with novel protocol of intra-articular injection of PRP 1-week prior to HA, provide greater symptom relief and improve static balance compared to PRP alone in patients with knee osteoarthritis.
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Webner D, Huang Y, Hummer CD. Intraarticular Hyaluronic Acid Preparations for Knee Osteoarthritis: Are Some Better Than Others? Cartilage 2021; 13:1619S-1636S. [PMID: 34044600 PMCID: PMC8808930 DOI: 10.1177/19476035211017320] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE This literature review summarizes evidence on the safety and efficacy of intraarticular hyaluronic acid (IAHA) preparations approved in the United States for the treatment of osteoarthritis of the knee. DESIGN A systematic literature search was performed in PubMed, Ovid MEDLINE, and SCOPUS databases. Only studies in which clinical outcomes of individual IAHA preparations alone could be assessed when compared to placebo, no treatment, other standard knee osteoarthritis treatments, and IAHA head-to-head studies were selected. RESULTS One hundred nine articles meeting our inclusion criteria were identified, including 59 randomized and 50 observational studies. Hylan G-F 20 has been the most extensively studied preparation, with consistent results confirming efficacy in placebo-controlled studies. Efficacy is also consistently reported for Supartz, Monovisc, and Euflexxa, but not for Hyalgan, Orthovisc, and Durolane. In the head-to-head trials, high-molecular-weight (MW) Hylan G-F 20 was consistently superior to low MW sodium hyaluronate preparations (Hyalgan, Supartz) up to 20 weeks, whereas one study reported that Durolane was noninferior to Supartz. Head-to-head trials comparing high versus medium MW preparations all used Hylan G-F 20 as the high MW preparation. Of the IAHA preparations with strong evidence of efficacy in placebo-controlled studies, Euflexxa was found to be noninferior to Hylan G-F 20. There are no direct comparisons to Monovisc. One additional IAHA preparation (ie, Synovial), which has not been assessed in placebo-controlled studies, was also noninferior to Hylan G-F 20. CONCLUSION IAHA efficacy varies widely across preparations. High-quality studies are required to assess and compare the safety and efficacy of IAHA preparations.
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Affiliation(s)
- David Webner
- Crozer-Keystone Health System,
Springfield, PA, USA,David Webner, Crozer-Keystone Health
System, 196 W. Sproul Road, Suite 110, Springfield, PA 19064, USA.
| | - Yili Huang
- Northwell Health, Zucker School of
Medicine at Hofstra/Northwell, Hempstead, NY, USA
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Sabashi K, Ishida T, Matsumoto H, Mikami K, Chiba T, Yamanaka M, Aoki Y, Tohyama H. Dynamic postural control correlates with activities of daily living and quality of life in patients with knee osteoarthritis. BMC Musculoskelet Disord 2021; 22:287. [PMID: 33736640 PMCID: PMC7977169 DOI: 10.1186/s12891-021-04164-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 03/10/2021] [Indexed: 01/06/2023] Open
Abstract
Background Knee osteoarthritis (OA) negatively affects dynamic postural control, which is a basic function that individuals use to perform activities of daily living (ADL). The purpose of this study was to investigate the associations of center of pressure (COP) control during the transition from double-leg to single-leg standing with subjective assessments of ADL and quality of life (QOL) in patients with knee OA. Methods Thirty-six patients (29 females) with moderate-to-severe knee OA participated. Dynamic postural control was evaluated during the transition from double-leg to single-leg standing. Each patient stood on a force plate, lifted the less affected limb as fast as possible, and maintained single-leg standing with the more affected limb. The COP movements corresponding to anticipatory postural adjustment (APA) and transitional phases were assessed. The maximum displacement and peak velocity of the COP movements in the medial–lateral direction were calculated. The Knee Injury and Osteoarthritis Outcome Score (KOOS) was used for the subjective assessment of ADL and QOL. Pearson’s product correlation analysis was performed to investigate the associations of COP movements in the APA and transitional phases with KOOS-ADL and KOOS-QOL. Results In the APA phase, the maximum COP displacement was significantly correlated with KOOS-ADL (r = -0.353, P = 0.035) and KOOS-QOL (r = -0.379, P = 0.023). In the transitional phase, the maximum COP displacement and peak COP velocity were significantly correlated with KOOS-ADL (maximum displacement: r = 0.352, P = 0.035; peak velocity: r = 0.438, P = 0.008) and with KOOS-QOL (maximum displacement: r = 0.357, P = 0.032; peak velocity: r = 0.343, P = 0.040). Conclusions The present study showed that smaller COP movements in the APA phase and smaller and slower COP movements in the transitional phase correlated with poorer ADL and QOL conditions in patients with knee OA. These findings suggest that poor dynamic postural control is associated with poor ADL and QOL conditions in patients with moderate-to-severe medial knee OA. Conservative treatment for patients with knee OA may need to focus on dynamic postural control during the transition from double-leg to single-leg standing.
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Affiliation(s)
- Kento Sabashi
- Faculty of Health Sciences, Hokkaido University, Kita 12, Nishi 5, Kita-ku, 060-0812, Sapporo, Japan.,Department of Rehabilitation, Hokkaido University Hospital, Kita 14, Nishi 5, Kita-ku, 060-8648, Sapporo, Japan
| | - Tomoya Ishida
- Faculty of Health Sciences, Hokkaido University, Kita 12, Nishi 5, Kita-ku, 060-0812, Sapporo, Japan.
| | - Hisashi Matsumoto
- Department of Rehabilitation, Hokushin Orthopaedic Hospital, 1-5, Kita 8, Higashi 4, Higashi- ku, 060-0908, Sapporo, Japan
| | - Kentaro Mikami
- Department of Rehabilitation, Hokushin Orthopaedic Hospital, 1-5, Kita 8, Higashi 4, Higashi- ku, 060-0908, Sapporo, Japan
| | - Takeshi Chiba
- Faculty of Health Sciences, Hokkaido University, Kita 12, Nishi 5, Kita-ku, 060-0812, Sapporo, Japan.,Department of Rehabilitation, Hokkaido University Hospital, Kita 14, Nishi 5, Kita-ku, 060-8648, Sapporo, Japan
| | - Masanori Yamanaka
- Faculty of Health Science, Hokkaido Chitose College of Rehabilitation, Satomi 2-10, 066-0055, Chitose, Japan
| | - Yoshimitsu Aoki
- Department of Orthopaedic Surgery, Hokushin Orthopaedic Hospital, 1-5, Kita 8, Higashi 4, Higashi-ku, 060-0908, Sapporo, Japan
| | - Harukazu Tohyama
- Faculty of Health Sciences, Hokkaido University, Kita 12, Nishi 5, Kita-ku, 060-0812, Sapporo, Japan
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Bronstone A, Neary JT, Lambert TH, Dasa V. Supartz (Sodium Hyaluronate) for the Treatment of Knee Osteoarthritis: A Review of Efficacy and Safety. CLINICAL MEDICINE INSIGHTS-ARTHRITIS AND MUSCULOSKELETAL DISORDERS 2019; 12:1179544119835221. [PMID: 31019370 PMCID: PMC6463231 DOI: 10.1177/1179544119835221] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 01/28/2019] [Indexed: 12/31/2022]
Abstract
As concerns about the safety of systemic oral pharmacologic treatments for knee osteoarthritis (OA) mount, clinicians have increased the use of intra-articular hyaluronic acid (IA-HA) in managing mild-to-moderate knee OA. Supartz (sodium hyaluronate; Seikagaku Corporation, Tokyo, Japan) is the first IA-HA product to be approved in the world and has the longest history of global use. In this review, we summarize evidence supporting Supartz efficacy and safety, including data from pivotal clinical trials that resulted in approval of Supartz in the United States and Japan, the safety of single and repeated courses of Supartz, and Supartz efficacy using objective outcomes and in special populations. There is strong evidence that single 5-week courses of Supartz provide clinically meaningful reductions in pain and improved function for up to 6 months without risk of serious side effects or complications. Repeated courses of Supartz are as safe as single courses and have an extremely low risk of infection. Findings from promising initial studies, which suggest that Supartz may improve muscle strength, gait pattern, and balance, should be confirmed in randomized controlled trials.
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Affiliation(s)
- Amy Bronstone
- Department of Orthopaedic Surgery, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Jacob T Neary
- Department of Orthopaedic Surgery, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Todd H Lambert
- Department of Orthopaedic Surgery, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Vinod Dasa
- Department of Orthopaedic Surgery, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
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López-Vidriero E, Olivé-Vilas R, López-Capapé D, Varela-Sende L, López-Vidriero R, Til-Pérez L. Efficacy and Tolerability of Progen, a Nutritional Supplement Based on Innovative Plasma Proteins, in ACL Reconstruction: A Multicenter Randomized Controlled Trial. Orthop J Sports Med 2019; 7:2325967119827237. [PMID: 30834280 PMCID: PMC6393838 DOI: 10.1177/2325967119827237] [Citation(s) in RCA: 4] [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: 01/14/2023] Open
Abstract
Background: New biologic strategies are arising to enhance healing and improve the clinical outcome of anterior cruciate ligament (ACL) reconstruction. Purpose: To evaluate the efficacy of a new oral nutritional supplement (Progen) that contains hydrolyzed collagen peptides and plasma proteins, a hyaluronic acid–chondroitin sulfate complex, and vitamin C. Study Design: Randomized controlled trial; Level of evidence, 2. Methods: The study included patients who underwent ACL reconstruction with hamstring autografts using the same fixation method. All patients received the same analgesia and physical therapy (PT) protocol and were randomized to receive either the nutritional supplement (supplemented group) or no additional therapy (control group). Patients were followed up at days 7, 30, 60, and 90. Pain was assessed by use of a visual analog scale (VAS) and by analgesic consumption. Clinical outcome was assessed via International Knee Documentation Committee (IKDC) score and the number of PT sessions. Perceived efficacy and tolerability were rated on a 5-point Likert scale. Graft maturation was assessed by a blinded musculoskeletal radiologist using magnetic resonance imaging. The number of adverse events (AEs) was recorded. Results: The intention-to-treat analysis included 72 patients, 36 allocated to the supplemented group and 36 to the control group, with no significant differences regarding demographic and preoperative characteristics. Both groups showed significant improvement in pain and function (measured by VAS and IKDC scores) during the 90-day follow-up period (P < .001 for both), without significant differences between groups. The supplemented group had fewer patients that needed analgesics (8.5% vs 50.0%; P < .05) and attended fewer PT sessions (38.0 vs 48.4 sessions; P < .001) at 90 days and had a higher IKDC score at 60 days (62.5 vs 55.5; P = .029) compared with the control group. Patient- and physician-perceived efficacy was considered significantly higher in the supplemented group at 60 and 90 days (P < .05). Perceived tolerability of the overall intervention was better in the supplemented group at 30, 60, and 90 days (P < .05). Graft maturation showed more advanced degrees (grades 3 and 4) in the supplemented group at 90 days (61.8% vs 38.2%; P < .01). No intolerance or AEs associated with the nutritional supplement treatment were reported. Conclusion: The combination of the nutritional supplement and PT after ACL reconstruction improved pain, clinical outcome, and graft maturation. Nutritional supplementation showed higher efficacy during the second month of recovery, without causing AEs. Registration: NCT03355651 (ClinicalTrials.gov identifier).
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Effects of Platelet-Rich Plasma on Pain and Muscle Strength in Patients With Knee Osteoarthritis. Am J Phys Med Rehabil 2019; 97:248-254. [PMID: 29210705 DOI: 10.1097/phm.0000000000000874] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE No studies comparing the effects of platelet-rich plasma (PRP) injection and placebo injection in bilateral knee osteoarthritis in the same patient, or discussing muscle strength after PRP injection, have been published. DESIGN Twenty patients with bilateral knee osteoarthritis were eligible, and 40 knees were randomized into two groups: PRP (knees [right or left by a coin toss] receiving a single intra-articular PRP injection) and saline group (the contralateral knee of the same patient, into which single 4-mL intra-articular injection of normal saline was administered). The primary outcome measure was Western Ontario and McMaster's Universities Osteoarthritis Index and the secondary included isokinetic test results. The evaluation was at baseline and at 2 wks, 1, 3, and 6 mos after injection. RESULTS The PRP group showed a significant reduction in the Western Ontario and McMaster's Universities Osteoarthritis Index pain and total scores compared with normal saline group (P < 0.05). Although a significantly greater percentage of knee strength (extensor > flexor) was found in the PRP group during a longer follow-up period, PRP treatment resulted in insignificant differences in muscle strength compared with normal saline. CONCLUSIONS Platelet-rich plasma treatment significantly improves pain, stiffness, and disability in patients with knee osteoarthritis compared with normal saline treatment. Additional strength training is recommended to enhance muscle strength recovery.
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Bert J, Kenney J, Sgaglione NA, McClelland S, Brophy R, Toth J, Ruane J, Ali Y, Arquette S, Dasa V, Lopes M. Viscosupplementation for Osteoarthritis of the Knee: A Key Opinion Leader Panel Discussion. J Manag Care Spec Pharm 2018; 24:S2-S8. [PMID: 29851537 PMCID: PMC10408395 DOI: 10.18553/jmcp.2018.24.6-a.s2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
UNLABELLED With a sharp rise in the prevalence of osteoarthritis of the knee (OAK) in a younger population, new management strategies are needed to preserve mobility, improve patients' quality of life, and reduce the effects of potential disease-related comorbidities. Viscosupplementation with the use of hyaluronic acid (HA) injection is a treatment option for OAK that can provide lubrication and elastic shock absorption, leading to potential pain relief, improved function, and reduced stiffness. A key opinion leader (KOL) panel discussion was held December 3, 2016, with the objective of sharing opinions, ideas, information, and trends regarding OAK and the potential treatment and management offered by viscosupplementation. The panel concluded that viscosupplementation with HA injections presents a viable, cost-effective, and safe alternative for the treatment of OAK. DISCLOSURES This panel discussion and report was facilitated by Magellan Rx Manage-ment and funded by Sanofi. Bert and Ruane report fees from Sanofi outside of this project. Sgaglione reports royalty payments from Zimmer Biomet and Wolters Kluwer. Dasa has received fees from Bioventus and Myoscience. All the authors received an honorarium for work on this project. Lopes is employed by Magellan Rx Management.
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Affiliation(s)
- Jack Bert
- 1 University of Minnesota School of Medicine, Minneapolis
| | - Jim Kenney
- 2 Harvard Pilgrim Healthcare, Wellesley, Massachusetts
| | | | | | - Robert Brophy
- 5 Washington University School of Medicine, St. Louis, Missouri
| | - John Toth
- 6 Yale Health, New Haven, Connecticut
| | - Joseph Ruane
- 7 McConnell Spine, Sport, and Joint Center, Columbus, Ohio, and Ohio University College of Osteopathic Medicine, Athens
| | - Yousaf Ali
- 8 Icahn School of Medicine at Mt. Sinai, New York, New York
| | | | - Vinod Dasa
- 10 Louisiana State University Health Sciences Center, New Orleans; Oschner Kenner Medical Center, Kenner, Louisiana; Vector Medical, Boca Raton, Florida; and Touro University Nevada College of Osteopathic Medicine, Henderson, Nevada
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Lee JK, Lee BY, Shin WY, An MJ, Jung KI, Yoon SR. Effect of Extracorporeal Shockwave Therapy Versus Intra-articular Injections of Hyaluronic Acid for the Treatment of Knee Osteoarthritis. Ann Rehabil Med 2017; 41:828-835. [PMID: 29201822 PMCID: PMC5698670 DOI: 10.5535/arm.2017.41.5.828] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Accepted: 05/12/2017] [Indexed: 12/17/2022] Open
Abstract
Objective To evaluate and compare the effects and outcomes of extracorporeal shock wave therapy (ESWT) and intra-articular injections of hyaluronic acid (HA) in patients with knee osteoarthritis (OA). Methods Of the 78 patients recruited for the study, 61 patients met the inclusion criteria. The enrolled patients were randomly divided into two groups: the ESWT group and the HA group. The ESWT group underwent 3 sessions of 1,000 shockwave pulses performed on the affected knee with the dosage adjusted to 0.05 mJ/mm2 energy. The HA group was administered intra-articular HA once a week for 3 weeks with a 1-week interval between each treatment. The results were measured with the visual analogue scale (VAS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Lequesne index, 40-m fast-paced walk test, and stair-climb test (SCT). A baseline for each test was measured before treatment and then the effects of the treatments were measured by each test at 1 and 3 months after treatment. Results In both groups, the scores of the VAS, WOMAC, Lequesne index, 40-m fast-paced walk test, and SCT were significantly improved in a time-dependent manner (p<0.01). There were no statistically significant differences measured at 1 and 3 months after treatment between the two groups (p>0.05). Conclusion The ESWT can be an alternative treatment to reduce pain and improve physical functions in patients with knee OA.
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Affiliation(s)
- June-Kyung Lee
- Department of Rehabilitation Medicine, Gwangju Veterans Hospital, Gwangju, Korea
| | - Bong-Yeon Lee
- Department of Rehabilitation Medicine, Gwangju Veterans Hospital, Gwangju, Korea
| | - Woo-Yong Shin
- Department of Rehabilitation Medicine, Gwangju Veterans Hospital, Gwangju, Korea
| | - Min-Ji An
- Department of Rehabilitation Medicine, Gwangju Veterans Hospital, Gwangju, Korea
| | - Kwang-Ik Jung
- Department of Rehabilitation Medicine, Gwangju Veterans Hospital, Gwangju, Korea
| | - Seo-Ra Yoon
- Department of Rehabilitation Medicine, Gwangju Veterans Hospital, Gwangju, Korea
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Jogi P, Overend T, Kramer J. Comparisons of clinically based outcome measures and laboratory-based outcome measure for balance in patients following total hip and knee arthroplasty. Orthop Res Rev 2017; 9:23-33. [PMID: 30774474 PMCID: PMC6209363 DOI: 10.2147/orr.s125581] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Information available in the literature on clinically based and laboratory-based outcome measures of balance is limited. How much information is provided by clinically based outcome measures compared to laboratory-based measure in patients with total hip (THA) and knee arthroplasty (TKA) is not known. Aim The purpose of this study was to determine the relationship between selected clinically based outcome measures and laboratory-based force platform measure in patients following THA and TKA. Methods Patients who underwent THA (n = 26) and TKA (n = 28) were evaluated at about 5–7 weeks following surgery. Participants were assessed using four clinically based outcome measures – 1) the Berg Balance Scale (BBS), 2) the Timed Up and Go test (TUG), 3) the Activities-specific Balance Confidence Scale (ABC), and 4) the Western Ontario McMaster Universities Osteoarthritis Index-function subscale (WOMAC-function) – and one laboratory-based force plate measure (95% ellipse area). Results Moderate correlations were observed between the BBS and the 95% ellipse area of force plate (r = 0.46–0.51) for the two-legged stance, the anterior lean stance, and the posterior lean stance. Fair correlations were observed between TUG and the 95% ellipse area of force plate (r = 0.31–0.37) for all the three test conditions. Low correlations were observed for the ABC and the WOMAC-function with the 95% ellipse area of force plate (r = 0.11–0.25) for all the three test conditions. Conclusion The BBS demonstrated the greatest correlations with the 95% ellipse area of the force plate measure and should be preferred by physical therapists over the TUG, the ABC, and the WOMAC-function to assess balance in patients with THA and TKA.
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Affiliation(s)
- Pankaj Jogi
- School of Physical Therapy, University of Western Ontario, London, ON, Canada,
| | - Tom Overend
- School of Physical Therapy, University of Western Ontario, London, ON, Canada,
| | - John Kramer
- School of Physical Therapy, University of Western Ontario, London, ON, Canada,
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Clinical Tests of Standing Balance in the Knee Osteoarthritis Population: Systematic Review and Meta-analysis. Phys Ther 2016; 96:324-37. [PMID: 26183586 PMCID: PMC4774385 DOI: 10.2522/ptj.20150025] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Accepted: 07/05/2015] [Indexed: 11/17/2022]
Abstract
BACKGROUND People with knee osteoarthritis (OA) have a high prevalence of falls. Poor standing balance is one risk factor, but the extent of standing balance deficits in people with knee OA is unknown. PURPOSE The primary purpose of this study was to summarize available data on standing balance in people with knee OA compared with people without knee OA. A secondary purpose was to establish the extent of balance impairment across disease severity. DATA SOURCES A literature search of the MEDLINE, EMBASE, CINAHL, and Web of Science databases through November 19, 2014, was conducted. STUDY SELECTION Studies on individuals with knee OA containing clinical, quantifiable measures of standing balance were included. Methodological quality was assessed by 2 reviewers using a 16-item quality index developed for nonrandomized studies. Studies scoring >50% on the index were included. DATA EXTRACTION Participant characteristics (age, sex, body mass index, OA severity, compartment involvement, unilateral versus bilateral disease) and balance outcomes were extracted by 2 reviewers. Standardized mean differences were pooled using a random-effects model. DATA SYNTHESIS The search yielded 2,716 articles; 8 met selection and quality assessment criteria. The median score on the quality index was 13/17. People with knee OA consistently performed worse than healthy controls on the Step Test, Single-Leg Stance Test, Functional Reach Test, Tandem Stance Test, and Community Balance and Mobility Scale. The pooled standardized mean difference was -1.64 (95% confidence interval=-2.58, -0.69). No differences were observed between varying degrees of malalignment, or between unilateral versus bilateral disease. LIMITATIONS No studies compared between-knee OA severities. Thus, expected changes in balance as the disease progresses remain unknown. CONCLUSIONS Few studies compared people with knee OA and healthy controls, but those that did showed that people with knee OA performed significantly worse. More research is needed to understand the extent of balance impairments in people with knee OA using easy-to-administer, clinically available tests.
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Martin Martin LS, Massafra U, Bizzi E, Migliore A. A double blind randomized active-controlled clinical trial on the intra-articular use of Md-Knee versus sodium hyaluronate in patients with knee osteoarthritis ("Joint"). BMC Musculoskelet Disord 2016; 17:94. [PMID: 26905565 PMCID: PMC4763423 DOI: 10.1186/s12891-016-0948-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Accepted: 02/14/2016] [Indexed: 11/17/2022] Open
Abstract
Background To evaluate the clinical outcomes of a group of patients affected by knee osteoarthritis (OA) treated with MD-Knee (Guna S.p.a., Milan, Italy) versus a group of patients treated with sodium hyaluronate. Method This non-inferiority prospective randomized controlled trial involved 60 patients affected by knee OA, grade 2–3 of Kellgren-Lawrence scale. The MD-Knee Group, Group A (n = 29) was administered five intra-articular injections at 1 week interval; the sodium hyaluronate Group, Group B (n = 31), was administered five doses of intra-articular injection of sodium hyaluronate at 1 week interval. All patients were prospectively evaluated before and at 3 and 6 months after the treatment by the Lequesne Knee Index (LKI) as primary endpoint and the Visual Analogue Scale (VAS), Pain Killer consumption and SF-36 questionnaires as secondary endpoints. Results At the 3- and 6 month follow-up, LKI and VAS improved significantly in both groups compared to baseline and no statistically significant differences were observed between Group A and Group B. There was no statistically significant difference in the SF36 questionnaire score and pain killer consumption between two groups at any time point. Conclusions This study shows that both preparations exert similar clinical effects as assessed through multiple outcome measures. MD-Knee is effective on knee OA symptoms over 6 months after a 5-weekly injection course, and it is equally effective as the reference sodium hyaluronate. Trial registration Trial registration number: ISRCTN93862496. Registration date: January 18th, 2016
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Affiliation(s)
- Luis Severino Martin Martin
- Department of Internal Medicine, "Regina Apostolorum" Hospital, Via S. Francesco 50, Albano Laziale, Rome, Italy
| | - Umberto Massafra
- Operative Unit of Rheumatology "S.Pietro-Fatebenefratelli" Hospital, Via Cassia 600, 00189, Rome, Italy
| | - Emanuele Bizzi
- Operative Unit of Rheumatology "S.Pietro-Fatebenefratelli" Hospital, Via Cassia 600, 00189, Rome, Italy.
| | - Alberto Migliore
- Operative Unit of Rheumatology "S.Pietro-Fatebenefratelli" Hospital, Via Cassia 600, 00189, Rome, Italy
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Jogi P, Overend TJ, Spaulding SJ, Zecevic A, Kramer JF. Effectiveness of balance exercises in the acute post-operative phase following total hip and knee arthroplasty: A randomized clinical trial. SAGE Open Med 2015; 3:2050312115570769. [PMID: 26770765 PMCID: PMC4679229 DOI: 10.1177/2050312115570769] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 01/09/2015] [Indexed: 11/15/2022] Open
Abstract
Objectives: To determine the effectiveness of balance exercises in the acute post-operative phase following total hip arthroplasty or total knee arthroplasty. Methods: Patients who had total hip arthroplasty (n = 30) or total knee arthroplasty (n = 33) were seen in their residence 1–2 times per week for 5 weeks. At the first post-operative home visit, patients were randomly assigned to either typical (TE, n = 33) or typical plus balance (TE + B, n = 30) exercise groups. The TE group completed seven typical surgery-specific joint range-of-motion and muscle strengthening exercises, while the TE + B group completed the typical exercises plus three balance exercises. Patients were assessed before and 5 weeks after administering the rehabilitation program using four outcome measures: (1) the Berg Balance Scale, (2) the Timed Up and Go test, (3) the Western Ontario McMaster Universities Osteoarthritis Index, and (4) the Activities-specific Balance Confidence Scale. Results: Post-intervention scores for all four outcome measures were significantly improved (p < 0.01) over baseline scores. Patients who participated in the TE + B group demonstrated significantly greater improvement on the Berg Balance Scale and the Timed Up and Go tests (p < 0.01). Conclusion: Balance exercises added to a typical rehabilitation program resulted in significantly greater improvements in balance and functional mobility compared to typical exercises alone.
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Affiliation(s)
- Pankaj Jogi
- School of Physical Therapy, The University of Western Ontario, London, ON, Canada
| | - Tom J Overend
- School of Physical Therapy, The University of Western Ontario, London, ON, Canada
| | - Sandi J Spaulding
- School of Occupational Therapy, The University of Western Ontario, London, ON, Canada
| | - Aleksandra Zecevic
- Faculty of Health Sciences, The University of Western Ontario, London, ON, Canada
| | - John F Kramer
- School of Physical Therapy, The University of Western Ontario, London, ON, Canada
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Effect of intra-articular hyaluronic injection on postural stability and risk of fall in patients with bilateral knee osteoarthritis. ScientificWorldJournal 2014; 2014:815184. [PMID: 25136689 PMCID: PMC4090518 DOI: 10.1155/2014/815184] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Accepted: 06/04/2014] [Indexed: 12/31/2022] Open
Abstract
Knee osteoarthritis is a common cause of disability which influences the quality of life. It is associated with impaired knee joint proprioception, which affects postural stability. Postural stability is critical for mobility and physical activities. Different types of treatment including nonsurgical and surgical are used for knee osteoarthritis. Hyaluronic acid injection is a nonsurgical popular treatment used worldwide. The aim of this study was to demonstrate the effect of hyaluronic acid injections on postural stability in individuals with bilateral knee osteoarthritis. Fifty patients aged between 50 and 70 years with mild and moderate bilateral knee osteoarthritis participated in our study. They were categorized into treatment (n = 25) and control (n = 25) groups. The treatment group received five weekly hyaluronic acid injections for both knees, whereas the control group did not receive any treatment. Postural stability and fall risk were assessed using the Biodex Stability System and clinical “Timed Up and Go” test. All the participants completed the study. The treatment group showed significant decrease in postural stability and fall risk scores after five hyaluronic acid injections. In contrast, the control group showed significant increase. This study illustrated that five intra-articular hyaluronic acid injections could significantly improve postural stability and fall risk in bilateral knee osteoarthritis patients. This trial is registered with: NCT02063373.
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Downs S, Marquez J, Chiarelli P. Normative scores on the Berg Balance Scale decline after age 70 years in healthy community-dwelling people: a systematic review. J Physiother 2014; 60:85-9. [PMID: 24952835 DOI: 10.1016/j.jphys.2014.01.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 01/15/2014] [Indexed: 12/01/2022] Open
Abstract
QUESTIONS What is the mean Berg Balance Scale score of healthy elderly people living in the community and how does it vary with age? How much variability in Berg Balance Scale scores is present in groups of healthy elderly people and how does this vary with age? DESIGN Systematic review with meta-analysis. PARTICIPANTS Any group of healthy community-dwelling people with a mean age of 70 years or greater that has undergone assessment using the Berg Balance Scale. OUTCOME MEASUREMENT Mean and standard deviations of Berg Balance Scale scores within cohorts of elderly people of known mean age. RESULTS The search yielded 17 relevant studies contributing data from a total of 1363 participants. The mean Berg Balance Scale scores ranged from 37 to 55 out of a possible maximum score of 56. The standard deviation of Berg Balance Scale scores varied from 1.0 to 9.2. Although participants aged around 70 years had very close to normal Berg Balance Scale scores, there was a significant decline in balance with age at a rate of 0.7 points on the 56-point Berg Balance Scale per year. There was also a strong association between increasing age and increasing variability in balance (R(2) = 0.56, p < 0.001). CONCLUSION Healthy community-dwelling elderly people have modest balance deficits, as measured by the Berg Balance Scale, although balance scores deteriorate and become more variable with age.
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Affiliation(s)
- Stephen Downs
- Transitional Aged Care Service, Bellingen Hospital, Bellingen, Australia
| | - Jodie Marquez
- Discipline of Physiotherapy, School of Health Sciences, University of Newcastle, Callaghan, Australia
| | - Pauline Chiarelli
- Discipline of Physiotherapy, School of Health Sciences, University of Newcastle, Callaghan, Australia
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Vincent HK, Montero C, Conrad BP, Horodyski M, Connelly J, Martenson M, Seay AN, Vincent KR. "Functional pain," functional outcomes, and quality of life after hyaluronic acid intra-articular injection for knee osteoarthritis. PM R 2013; 5:310-8. [PMID: 23416148 DOI: 10.1016/j.pmrj.2013.01.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2012] [Revised: 08/29/2012] [Accepted: 01/06/2013] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To compare the effect of hyaluronic acid (HA) intra-articular knee injections on pain and functional outcomes in persons with knee osteoarthritis (OA) over 6 months, and to determine whether or not changes in functional pain are related to improvements in quality of life. DESIGN A prospective cohort study. SETTING A research laboratory in an academic medical center. PARTICIPANTS Patients with knee OA (N = 53) who were receiving medical care for OA. INTERVENTIONS Intra-articular knee injections of HA (3 injections, each separated by 1 week) and a comparative noninjection group. MAIN OUTCOME MEASUREMENTS Functional pain and outcomes assessments during chair rise, stair climbing, and a 6-minute walking test (by using 0-10 point numerical pain ratings during each test); gait parameters; Medical Outcomes Short Form-36 (SF-36) scores and subscores; the Western Ontario McMaster University Osteoarthritis Index (WOMAC). RESULTS Six months after HA, the completion times for the chair rise and stair climb tasks, and the distance covered during the 6-minute walk were not different between the groups. However, functional pain ratings during stair climbing decreased in the HA-treated group (P = .05). Six-month changes in gait velocity, cadence, stride length, step length, and the percentage of the gait cycle spent in single support were all higher after HA injection at month 6 (all P < .05). Significant group-by-time interactions existed for total WOMAC scores. SF-36 Vitality subscores improved by 13%, and Role Physical scores were higher in patients treated with HA injection compared with participants in the noninjection group (P < .05). Regression analyses revealed that changes in the functional pain measures did not correspond with SF-36 scores. CONCLUSIONS HA is associated with lower functional pain severity, with minimal impact on functional test scores. We interpreted this finding to represent an increase in the quality of the movement and functional activity. The change in functional pain did not correspond to changes in SF-36 quality-of-life scores.
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Affiliation(s)
- Heather K Vincent
- Interdisciplinary Center for Musculoskeletal Training and Research, Department of Orthopaedics and Rehabilitation, University of Florida, PO Box 112727, Gainesville, FL 32611, USA.
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Swinkels A, Allain TJ. Physical performance tests, self-reported outcomes, and accidental falls before and after total knee arthroplasty: an exploratory study. Physiother Theory Pract 2013; 29:432-42. [PMID: 23289963 DOI: 10.3109/09593985.2012.755590] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This longitudinal, observational study explored the relationship between physical performance tests, self-reported outcomes, and accidental falling, before and after total knee arthroplasty (TKA). Thirty-seven patients were randomly selected from a larger study of falling before and after surgery conducted at a UK National Health Service Orthopaedic Unit. Physical performance tests were the Berg Balance Score (BBS), Timed Up and Go (TUG), and Hand Grip Strength (HGS). Self-reported outcomes incorporated the Western Ontario and McMaster's Osteoarthritis Index (WOMAC), Activities Balance Confidence Scale (ABC-UK), Geriatric Depression Scale (GDS), and accidental falls. Paired pre- and postoperative data were available on 22 patients. A total of 22.7% patients fell before and after TKA. Postoperative improvement in BBS and TUG was found in 41% and 50% of patients, respectively, HGS did not change. BBS showed a consistent moderate-to-strong association with other physical tests both before and after surgery; TUG (rs -0.76; rs -0.90), maximal HGS (r 0.49; r 0.48), and self-report measures; ABC-UK (r 0.52; r 0.74), WOMAC stiffness (r -0.53; r -0.48), and WOMAC function (r -0.56; r -0.45). Although self-report questionnaires are an efficient, cost-effective approach to outcome assessment in TKA, there is a growing case for inclusion of physical performance tests. The Berg Balance Score may be a useful addition to outcome assessment in patients with TKA.
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Affiliation(s)
- Annette Swinkels
- Faculty of Health and Life Sciences, University of the West of England, Bristol, UK.
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DeCaria JE, Montero-Odasso M, Wolfe D, Chesworth BM, Petrella RJ. The effect of intra-articular hyaluronic acid treatment on gait velocity in older knee osteoarthritis patients: A randomized, controlled study. Arch Gerontol Geriatr 2012; 55:310-5. [DOI: 10.1016/j.archger.2011.11.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Revised: 09/07/2011] [Accepted: 11/15/2011] [Indexed: 01/22/2023]
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Efficacy and safety of a single intra-articular injection of 2% hyaluronic acid plus mannitol injection in knee osteoarthritis over a 6-month period. Rev Esp Cir Ortop Traumatol (Engl Ed) 2012. [DOI: 10.1016/j.recote.2012.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Souza ACDS, Santos GM. Sensibilidade da Escala de Equilíbrio de Berg em indivíduos com osteoartrite. MOTRIZ: REVISTA DE EDUCACAO FISICA 2012. [DOI: 10.1590/s1980-65742012000200011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Este estudo teve objetivo de analisar a sensibilidade e especificidade da Escala de Equilíbrio de Berg (EEB) em detectar o risco de queda em indivíduos com osteoartrite de joelho (OAJ). Verificar a associação entre a capacidade funcional, grau de OAJ, quadro álgico, índice de medo de cair e histórico de queda com o escore da EEB. Participaram 69 indivíduos com OAJ. Foram analisados os pontos de corte 45, 47, 49, 51 e 53 pontos da EEB, quanto à sensibilidade e especificidade do teste. Utilizou-se a escala analógica visual e os questionários WOMAC e Índice de preocupação em cair (FES-I). Os resultados evidenciaram diferença significativa (p=0,001) no escore da EEB entre os indivíduos com OAJ com e sem história de queda. A EEB apresentou correlação com Womac, FES-I, histórico de queda e grau de OAJ. A EEB não apresentou um ponto de corte ideal para indivíduos com OAJ. Contudo, a escala é sensível às diferenças individuais nesta população.
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Borrás-Verdera A, Calcedo-Bernal V, Ojeda-Levenfeld J, Clavel-Sainz C. [Efficacy and safety of a single intra-articular injection of 2% hyaluronic acid plus mannitol in knee osteoarthritis over a 6-month period]. Rev Esp Cir Ortop Traumatol (Engl Ed) 2012; 56:274-80. [PMID: 23594845 DOI: 10.1016/j.recot.2012.02.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2011] [Revised: 12/13/2011] [Accepted: 02/06/2012] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To evaluate the safety and efficacy of a single intra-articular injection of 2% hyaluronic acid (HA)+mannitol in symptomatic knee osteoarthritis (KOA). MATERIAL AND METHODS Pilot, multicentre, open, non-comparative study performed in eighty patients with painful KOA, of whom 79 completed the study. They received one injection of 2ml of 2% HA+0.5% mannitol (Day 0) and were followed-up for 6 months. On Days 0, 15, 30, 60, 90, 120, 150 and 180, pain and joint function were assessed using a visual analogue scale (VAS) and WOMAC index. Efficacy and safety by investigator and patient, and rescue medication, as an indirect measure of pain, were also recorded. RESULTS A significant reduction in joint pain, stiffness and functional disability compared with baseline was observed at every follow-up visit (P<.001). Joint function improved by 38.7% on Day 30, reaching 47.5% on Day 180. Rescue medication use decreased from 58.2% at baseline to 2.5% on Day 90, increasing in the last visits. Efficacy and safety were positively evaluated by investigators and patients. No serious adverse events were observed. Mild side effects were reported in 4 patients (local pain and swelling in the infiltration area). DISCUSSION There is evidence that repeated intra-articular injections of HA improve symptoms in KOA. However, studies with a single injection of HA have shown mixed results. This study demonstrates that one single intra-articular injection of non-cross-linked HA reduces joint pain and increases function in patients with KOA over a period of at least 6 months.
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Affiliation(s)
- A Borrás-Verdera
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Universitario Virgen Macarena, Sevilla, España.
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Oh KY, Kim SA, Lee SY, Lee YS. Comparison of manual balance and balance board tests in healthy adults. Ann Rehabil Med 2012; 35:873-9. [PMID: 22506217 PMCID: PMC3309368 DOI: 10.5535/arm.2011.35.6.873] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2011] [Accepted: 08/26/2011] [Indexed: 11/29/2022] Open
Abstract
Objective To investigate the correlations of scores on the Timed Up and Go (TUG) test and the Single Leg Stance (SLS) test with stability scores on the Biodex Balance System (BBS) in healthy adults. Method The postural balance of 73 participants was measured on the TUG and SLS tests and with the Overall Stability Index (OSI) on the BBS. The participants were divided into groups by age and by times on the TUG and SLS. The correlations between TUG or SLS and OSI scores were analyzed by groups. Results TUG scores were significantly correlated with OSI scores in age under 65 years, TUG over 10 seconds and SLS over 30 seconds groups (level 12). TUG scores were also correlated with OSI in total (level 10) and TUG under 10 seconds groups (level 2). However, there were no significant relationships between SLS and OSI scores. Conclusion OSI scores on the BBS are significantly correlated with TUG scores, especially at the easy levels. According to the findings of present study, relatively easy BBS levels are considered to assess the postural balance in healthy adults.
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Affiliation(s)
- Ki Young Oh
- Department of Physical Medicine and Rehabilitation, Soonchunhyang University College of Medicine, Cheonan Hospital, Cheonan 330-721, Korea
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Jones A, Silva PG, Silva AC, Colucci M, Tuffanin A, Jardim JR, Natour J. Evaluation of immediate impact of cane use on energy expenditure during gait in patients with knee osteoarthritis. Gait Posture 2012; 35:435-9. [PMID: 22177285 DOI: 10.1016/j.gaitpost.2011.11.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2010] [Revised: 11/01/2011] [Accepted: 11/03/2011] [Indexed: 02/02/2023]
Abstract
PURPOSE The aim of the present study was to assess the immediate impact of cane use on energy expenditure during gait in patients with knee OA analyzing VO(2). METHODS An observational, cross-sectional study was carried out on 64 symptomatic patients with a diagnosis of knee OA. The assessment of energy expenditure was performed through an analysis of expired gases using the portable K4 apparatus (Cosmed, Model K4 b2, Italy) during the six-min walk test (6MWT). Two tests were performed with a cane and two without a cane on two different days within a seven-day period. RESULTS The patients walked farther on the test without the cane (p<0.001). Oxygen expenditure (VO(2)) and the O(2) cost of walking at the end of the 6MWT increased approximately 50% and 80% during cane-assisted gait when compared to gait without the use of a cane (p<0.001). Pain (Borg scale) decreased approximately 20% at the end of the 6MWT with cane-assisted gait in comparison to gait without a cane (p<0.001). CONCLUSION Cane use causes an immediate increase in energy expenditure (VO(2)) during gait and O(2) cost of walking and an immediate decrease of pain during gait. It is necessary to do a more prolonged follow up in order to assess the impact of daily cane use on energy expenditure among these patients and determine whether adaptation occurs. Furthermore, it is necessary to study whether daily cane use has a positive impact on important parameters in these patients, such as pain, function and quality of life.
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Affiliation(s)
- A Jones
- Rheumatology Rehabilitation Section, Rheumatology Division, Universidade Federal de Sao Paulo, Brazil
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Sun SF, Hsu CW, Sun HP, Chou YJ, Li HJ, Wang JL. The effect of three weekly intra-articular injections of hyaluronate on pain, function, and balance in patients with unilateral ankle arthritis. J Bone Joint Surg Am 2011; 93:1720-6. [PMID: 21938376 DOI: 10.2106/jbjs.j.00315] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Ankle arthritis can cause substantial pain and functional limitation. Previous studies have indicated that five weekly intra-articular injections of hyaluronate were safe and effective in the treatment of ankle osteoarthritis. The purpose of this study was to evaluate the effect and safety of three weekly injections of hyaluronate in patients with unilateral ankle arthritis. METHODS Fifty patients who had had unilateral ankle pain for at least six months and were classified radiographically as having Kellgren-Lawrence grade-2 or 3 ankle arthritis were recruited for a prospective study. Patients received three weekly intra-articular injections of hyaluronate. The primary outcome was the change in the Ankle Osteoarthritis Scale score at six months after the third injection. Secondary outcomes included the American Orthopaedic Foot & Ankle Society (AOFAS) Ankle-Hindfoot Score, four clinical tests of balance, consumption of rescue analgesics, and global patient satisfaction. RESULTS Forty-six participants completed the study. A significant reduction in the mean Ankle Osteoarthritis Scale score was noted at one, three, and six months after the third injection (p < 0.05 for each follow-up visit compared with baseline). The mean AOFAS Ankle-Hindfoot Score improved from 60.5 points at baseline to 73.5, 75.5, and 76.7 points at one, three, and six months of follow-up, respectively (p < 0.05). The patients demonstrated significant improvement on all four balance tests at each follow-up visit (p < 0.05 for each test compared with baseline). Acetaminophen consumption dropped significantly following treatment (p < 0.05). The patients' satisfaction rate was high, and no serious adverse events were reported. CONCLUSIONS This study suggests that three weekly injections of hyaluronate are well-tolerated and can provide pain relief and improve function and balance in patients with unilateral ankle arthritis. Larger controlled trials with longer follow-up are necessary to verify the effects of hyaluronate in the treatment of ankle arthritis.
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Affiliation(s)
- Shu-Fen Sun
- Department of Physical Medicine and Rehabilitation, Kaohsiung Veterans General Hospital, Number 386, Ta-Chung 1st Road, Kaohsiung 813, Taiwan.
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Nagaoka I, Nabeshima K, Murakami S, Yamamoto T, Watanabe K, Tomonaga A, Yamaguchi H. Evaluation of the effects of a supplementary diet containing chicken comb extract on symptoms and cartilage metabolism in patients with knee osteoarthritis. Exp Ther Med 2010; 1:817-827. [PMID: 22993606 DOI: 10.3892/etm.2010.114] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2010] [Accepted: 06/17/2010] [Indexed: 12/20/2022] Open
Abstract
We aimed to investigate whether a supplementary diet containing chicken comb extract (CCE) rich in hyaluronic acid (HA) has an effect on pain and other symptoms, as well as cartilage type II collagen (CII) metabolism in patients with knee osteoarthritis (OA). A randomized double-blind placebo-controlled study was conducted in 43 subjects with knee OA (Kellgren/Lawrence grade, mainly 1-2) comprising 22 patients receiving concurrent exercise therapy (ET) and 21 without ET (referred as ET-receivers and ET-unreceivers, respectively). Subjects were randomized to a CCE-containing diet (active diet) group administered a dose of 1,800 mg/day (containing 630 mg of CCE and approximately 60 mg of HA) and a placebo group, and the intervention was continued for 16 weeks. Symptomatic efficacy was evaluated based on the Japanese Orthopaedic Association clinical trials response criteria (JOA response criteria) and Visual analog scales (VAS) before (baseline) and during the intervention. To further examine its effect on CII metabolism, the levels of two degradation biomarkers (CTX-II and C2C) and one synthesis biomarker (CPII) were measured using urine or serum samples. Nineteen subjects (10 ET-receivers and 9 ET-unreceivers) in the active diet group and 21 subjects (10 ET-receivers and 11 ET-unreceivers) in the placebo group were finally included in the study. Compared to the baseline, subscale scores of the JOA response criteria, i.e., 'pain/walking function', 'pain/step-up and -down function' and 'aggregate total symptoms' were more intensely improved in the active diet group than in the placebo group. Moreover, subgroup analyses of ET-receivers and ET-unreceivers indicated that significant improvements were restricted to ET-receivers of the active diet group. Furthermore, VAS assessment indicated that the 'pain on pressing' subscale was significantly improved in ET-receivers of the active diet group. In addition, analysis of CII biomarkers revealed that serum C2C and CPII levels, but not the urinary CTX-II level, were increased in the active diet group. Notably, both urinary CTX-II/serum CPII and serum C2C/serum CPII ratios were reduced in the active diet group (particularly ET-unreceivers), suggesting that CII synthesis was relatively increased compared to CII degradation in the active diet group. Finally, no diet-related side effects were observed. The CCE-containing diet is likely to be effective in relieving symptoms in patients with knee OA. In addition, it has the potential to improve the balance of CII degradation/synthesis in knee OA.
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Affiliation(s)
- Isao Nagaoka
- Department of Host Defense and Biochemical Research, Juntendo University, Graduate School of Medicine, Tokyo
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Kalman DS, Heimer M, Valdeon A, Schwartz H, Sheldon E. Effect of a natural extract of chicken combs with a high content of hyaluronic acid (Hyal-Joint) on pain relief and quality of life in subjects with knee osteoarthritis: a pilot randomized double-blind placebo-controlled trial. Nutr J 2008; 7:3. [PMID: 18208600 PMCID: PMC2245974 DOI: 10.1186/1475-2891-7-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2007] [Accepted: 01/21/2008] [Indexed: 11/15/2022] Open
Abstract
Background Intra-articular hyaluronic acid represents a substantive addition to the therapeutic armamentarium in knee osteoarthritis. We examined the effect of dietary supplementation with a natural extract of chicken combs with a high content of hyaluronic acid (60%) (Hyal-Joint®) (active test product, AP) on pain and quality of life in subjects with osteoarthritis of the knee. Methods Twenty subjects aged ≥40 years with knee osteoarthritis (pain for at least 15 days in the previous month, symptoms present for ≥6 months, Kellgren/Lawrence score ≥2) participated in a randomized double-blind controlled trial. Ten subjects received AP (80 mg/day) and 10 placebo for 8 weeks. The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and quality of life by the Short Form-36 (SF-36v2) were administered at baseline and after 4 and 8 weeks of treatment. Results WOMAC pain (primary efficacy variable) was similar in both study groups (mean [SD]) with 6.6 (4.0) points in the AP group and 6.4 (2.7) in the placebo group (P = 0.943). As compared with baseline, subjects in both groups showed statistically significant improvements in WOMAC pain, stiffness, physical function subscales, and in the aggregate score, but the magnitude of changes was higher in the AP group for WOMAC physical function (-13.1 [12.0] vs. -10.1 [8.6], P = 0.575) and total symptoms (-18.6 [16.8] vs. -15.8 [11.4], P = 0.694). At 4 weeks, statistically significant mean changes compared with baseline were observed in the SF-36v2 scales of role-physical, bodily pain, social functioning and role-emotional among subjects in the AP group, and in physical functioning, bodily pain, and social functioning in the placebo group. At 8 weeks, changes were significant for role-physical, bodily pain, and physical component summary in the AP group, and for physical functioning and role-emotional in the placebo arm. Changes in bodily pain and social functioning were of greater magnitude in subjects given AP. Conclusion This pilot clinical trial showed that daily supplementation with oral hyaluronic acid from a natural extract of chicken combs (Hyal-Joint®) was useful to enhance several markers of quality of life in adults with osteoarthritis of the knee. The results warrant further study in larger sample sizes.
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Affiliation(s)
- Douglas S Kalman
- Department of Nutrition, Miami Research Associates, Miami, Florida 33143, USA.
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Yudoh K, Shishido K, Murayama H, Yano M, Matsubayashi K, Takada H, Nakamura H, Masuko K, Kato T, Nishioka K. Water-soluble C60 fullerene prevents degeneration of articular cartilage in osteoarthritis via down-regulation of chondrocyte catabolic activity and inhibition of cartilage degeneration during disease development. ACTA ACUST UNITED AC 2007; 56:3307-18. [PMID: 17907184 DOI: 10.1002/art.22917] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Studies have shown the roles of oxidative stress in the pathogenesis of osteoarthritis (OA) and induction of chondrocyte senescence during OA progression. The aim of this study was to examine the potential of a strong free-radical scavenger, water-soluble fullerene (C60), as a protective agent against catabolic stress-induced degeneration of articular cartilage in OA, both in vitro and in vivo. METHODS In the presence or absence of C60 (100 microM), human chondrocytes were incubated with interleukin-1beta (10 ng/ml) or H2O2 (100 microM), and chondrocyte activity was analyzed. An animal model of OA was produced in rabbits by resection of the medial meniscus and medial collateral ligament. Rabbits were divided into 5 subgroups: sham operation or treatment with C60 at 0.1 microM, 1 microM, 10 microM, or 40 microM. The left knee joint was injected intraarticularly with water-soluble C60 (2 ml), while, as a control, the right knee joint received 50% polyethylene glycol (2 ml), once weekly for 4 weeks or 8 weeks. Knee bone and cartilage tissue were prepared for histologic analysis. In addition, in the OA rabbit model, the effect of C60 (10 microM) on degeneration of articular cartilage was compared with that of sodium hyaluronate (HA) (5 mg/ml). RESULTS C60 (100 microM) inhibited the catabolic stress-induced production of matrix-degrading enzymes (matrix metalloproteinases 1, 3, and 13), down-regulation of matrix production, and apoptosis and premature senescence in human chondrocytes in vitro. In rabbits with OA, treatment with water-soluble C60 significantly reduced articular cartilage degeneration, whereas control knee joints showed progression of cartilage degeneration with time. This inhibitory effect was dose dependent, and was superior to that of HA. Combined treatment with C60 and HA yielded a significant reduction in cartilage degeneration compared with either treatment alone. CONCLUSION The results indicate that C60 fullerene is a potential therapeutic agent for the protection of articular cartilage against progression of OA.
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Affiliation(s)
- Kazuo Yudoh
- St. Marianna University School of Medicine, Kawasaki, Japan.
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