Cupping therapy for treating knee osteoarthritis: The evidence from systematic review and meta-analysis

Noninvasive Assessing Low Back Pain by a Novel Near-Infrared Spectroscopy Flexible Probe With the Aid of Cupping Protocol

Low back pain (LBP) is the leading cause of disability worldwide, yet its quantitative and noninvasive assessment remains challenging. Considering that near-infrared spectroscopy (NIRS) became a promising noninvasive tool for monitoring muscle and cupping therapy could regulate muscle blood flow to relieve LBP, we attempted to incorporate cupping and hemodynamics monitoring in muscle tissue by NIRS to assess LBP. We collected 3-min NIRS recordings on 12 LBP patients and 12 healthy subjects before and after 20-min cupping. Initially, no significant hemodynamic differences were observed between the groups. After cupping, the concentration changes of oxy-hemoglobin (Δ[HbO2]) in the emitter-detector channel parallel to spine unexpectedly exhibited that LBP was remarkably lower by approximately 67% compared with the controls. This study highlighted the potential of combining NIRS and cupping protocol as a quantitative assessment technique for LBP, also providing a new idea for clinical integration of novel optical assessment technologies.

Online Disease Management Training for Older Adults With Osteoarthritis: A Randomized Controlled Trial

INTRODUCTION

Using online methods in health education is an effective method that provides individual services to older adults with limited access to health services and allows for low-cost and continuous communication.

METHODS

The study was completed with 52 older adults diagnosed with osteoarthritis, including 26 intervention and 26 control participants. For data collection, a Patient Information Form, Visual Analogue Scale, the Western Ontario and McMaster Universities Osteoarthritis Index, Self-Efficacy Scale in Arthritis, World Health Organization Quality of Life Instrument-Older Adults Module and a Telephone Counselling Follow-up Form were used. Individuals in the intervention group were provided with online training for the first 4 weeks and telephone counselling for the following 4 weeks. Scales were applied to both groups.

RESULTS

The scales were applied to both groups at the first, second and last measurements. It was determined that there was a significant difference between the total pain and functional status scores of the individuals in the intervention and control groups at the second and last measurement (p < 0.05), while the average scores of the intervention group were lower control group. The total self-efficacy score and quality of life total score of the intervention group were statistically significantly higher than the total score of the control group (p < 0.05).

CONCLUSIONS

As a result of the research, it was found that online education and telephone counselling given to elderly individuals with osteoarthritis were effective in reducing pain severity and improving functional status, self-efficacy and quality of life.

TRIAL REGISTRATION

The trial was registered at ClinicalTrial.gov (NCT04816474/2021-08-10/https://register.

CLINICALTRIALS

gov/).

Prevalence, Reasons, and Perceived Benefits of Complementary and Alternative Medicine Among Patients With Rheumatic Diseases in Morocco: A Monocentric Cross-Sectional Study

Background In general, rheumatologists often have limited knowledge regarding the use of complementary and alternative medicine (CAM) among patients with rheumatic diseases. Understanding the prevalence, reasons for use, and perceived benefits of CAM can help improve patient care and guide clinical practices. This study aimed to assess the prevalence, reasons for use, and perceived benefits of cupping therapy, apitherapy, and traditional cautery treatments among patients with rheumatic diseases. Additionally, it aimed to explore adverse effects, location and pricing disparities in CAM practices, information sources, and the rate of reporting CAM use to treat rheumatologists and to identify factors associated with the use of these CAM approaches. Methodology This single-center, cross-sectional study was conducted in a Moroccan University Hospital and included patients receiving care for rheumatic diseases during hospitalization or outpatient visits from January 2024 to March 2024. The data were collected using a structured, validated, and pilot-tested questionnaire administered by attending rheumatologists. The questionnaire aimed to gather demographic information and to identify patients using CAM, collecting data related to their utilization. Results A total of 100 patients were enrolled (mean age: 52.3 ± 12.8 years, 75% female). Among them, 43% had chronic inflammatory rheumatism. Additionally, 46% reported using at least one of the three CAM methods studied, with 36% using cupping therapy (specifically the wet method), 9% using apitherapy, and 16% using traditional cautery. The main reason for using CAM was to alleviate their pain (55%). Perceptions of effectiveness were reported by 38% of patients using cupping therapy, 20% using apitherapy, and 5.9% using traditional cautery. The use of CAM was significantly lower in patients with a university education (odds ratio = 0.05, 95% confidence interval = 0.003-0.92). Conclusions Our study revealed a significant prevalence of CAM use among patients with rheumatic diseases in Morocco, with cupping therapy emerging as the most commonly utilized method. These findings underscore the importance of enhancing awareness and understanding of CAM practices among both patients and healthcare providers to promote more structured and informed CAM practices.

Use of cupping therapy in musculoskeletal disorders: A cross-sectional study on the profile, training, and practice of Brazilian physical therapists

INTRODUCTION

Cupping therapy is a widely used technique in Brazilian physical therapy for the treatment of musculoskeletal disorders. However, there is limited scientific evidence to support its effectiveness.

OBJECTIVE

To investigate the profile, training, clinical practice, and scientific updates of Brazilian Physical Therapists who use cupping therapy as a therapeutic resource for musculoskeletal disorders.

METHODS

A cross-sectional study was conducted through an online questionnaire, including 646 Physical Therapists who use cupping therapy in their practice. All data were analysed descriptively.

RESULTS

Cupping therapy is a technique that has been widely adopted in clinical practice by Physical Therapists, particularly among young, female professionals who have recently graduated from private universities. The primary reason for interest in this technique among these Physical Therapists is the high demand from patients. Additionally, it is often used in conjunction with other manual therapeutic techniques. They identified easy access, low cost, and ease of use as the key factors that make cupping therapy an attractive option. However, a lack of high-quality scientific evidence, as described in the literature, was identified as a major barrier to its use.

CONCLUSION

The Physical Therapists included in this study use cupping therapy in their clinical practice, relying heavily on their own experience and the preferences of their patients, rather than utilizing the third pillar of evidence-based practice, which is to rely on the best available evidence. This study suggests that these Physical Therapists are currently implementing a technique without current scientific recommendations for its use in the treatment of musculoskeletal disorders.

[Concept for integrative pain treatment of osteoarthritis of the knee based on the evidence for conservative and complementary therapies]

BACKGROUND

Osteoarthritis of the knee (gonarthritis) represents a medical challenge.

RESEARCH QUESTION

What is the evidence with respect to approaches of complementary medicine and their integration into multimodal pain management concepts?

MATERIAL AND METHODS

Qualitative nonsystematic literature search on the epidemiology and pathophysiology as well as informative clinical trials, meta-analyses and clinical guidelines about conservative treatment including complementary therapy for gonarthritis.

RESULTS

Osteoarthritis of the knee is a frequent condition with biopsychosocial risks factors for chronification. The German S2k clinical guideline (k = consensus-based, not based on scientific systematic literature searches) published by the Association of the Scientific Medical Societies in Germany (AWMF) in 2017 has not yet been updated. The current guidelines of the American College of Rheumatology (ACR) date from 2020. Both guidelines recommend exercise therapy, weight reduction, short-term analgesics, topical therapy, intra-articular corticoid injections and acupuncture with variable strengths. Furthermore, transcutaneous electrical nerve stimulation (TENS), laser and other electrophysical therapies, shock waves, traction treatment, ergotherapy, comfrey poultices and mudpacks can also be used. Current research supports the benefits of tai chi/qigong and medicinal leaches.

CONCLUSION

Complementary treatment approaches, such as acupuncture, tai chi/qigong, topical naturopathic self-treatment and leeches (with limitations) can, in addition to behavioral changes, exercise therapy and short-term pharmacological treatment, be important evidence-based components of integrative pain management concepts, e.g. in terms of an interdisciplinary multimodal pain treatment (IMPT). Besides pain reduction and functional improvement they promote the internal control conviction through the possibility of self-treatment and self-exercise.

Efficacy of cupping therapy on pain outcomes: an evidence-mapping study

Objective

Cupping therapy is an ancient technique of healing used to treat a variety of ailments. An evidence-mapping study was conducted to summarize the existing evidence of cupping therapy for pain-related outcomes and indicate the effect and the quality of evidence to provide a comprehensive view of what is known.

Methods

PubMed, Cochrane Library, Embase, and Web of Science were searched to collect the meta-analyses investigating the association between cupping therapy and pain-related outcomes. The methodological quality was assessed by using the AMSTAR 2 tool. Significant outcomes (p < 0.05) were assessed using the GRADE system. The summary of evidence is presented by bubble plots and human evidence mapping.

Results

Fourteen meta-analyses covering five distinct pain-related conditions were identified and assessed for methodological quality using the AMSTAR 2, which categorized the quality as critically low (36%), low (50.0%), moderate (7%), and high (7%). In accordance with the GRADE system, no high-quality evidence was found that demonstrates the efficacy of cupping therapy for pain-related outcomes. Specifically, for neck pain, there were two moderate-quality, four low-quality, and two very low-quality evidence, while only one very low-quality evidence supports its efficacy in treating herpes zoster and one low-quality evidence for chronic back pain. Additionally, for low back pain, there were two moderate-quality, one low-quality, and four very low-quality evidence, and for knee osteoarthritis, three moderate-quality evidence suggest that cupping therapy may alleviate pain score.

Conclusion

The available evidence of very low-to-moderate quality suggests that cupping therapy is effective in managing chronic pain, knee osteoarthritis, low back pain, neck pain, chronic back pain, and herpes zoster. Moreover, it represents a promising, safe, and effective non-pharmacological therapy that warrants wider application and promotion.Systematic review registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021255879, identifier: CRD42021255879.

Efficacy of cupping therapy in individuals with fibromyalgia. A systematic review of randomized clinical trials

BACKGROUND

Fibromyalgia is a chronic and idiopathic condition and is among the most common causes of generalized chronic pain, even affecting psychological and cognitive aspects.

AIM

To evaluate the efficacy of cupping therapy on pain, quality of life, sleep disorders, and the impact of the disease in subjects with fibromyalgia.

METHODS

We searched the Pubmed, CINAHL, Epistemonikos, Scopus, and Web of Science databases. Randomized controlled trials involving adults with fibromyalgia undergoing cupping were included. Pain intensity, quality of life, sleep disturbances, and the impact of fibromyalgia were assessed. We have reported the results using descriptive statistics and narrative synthesis.

RESULTS

Two articles with a total of 155 participants were included. Large effect sizes were found for pain intensity, moderate for quality of life, and low for the impact of fibromyalgia and sleep disorders. However, the certainty of the evidence is low for most outcomes except for sleep disorders.

CONCLUSIONS

There is a discrepancy in the efficacy of cupping therapy in improving pain intensity, quality of life, sleep disturbances, and disease impact in people with fibromyalgia. Future high-quality randomized clinical trials are required.

A bibliometric analysis of traditional Chinese non-pharmacological therapies in the treatment of knee osteoarthritis from 2012 to 2022

OBJECTIVE

The benefits of traditional Chinese non-pharmacological therapies in the treatment of Knee osteoarthritis (KOA) are receiving increasing attention. Therefore, this study aims to systematically analyze the global research on the treatment of KOA by Chinese traditional non-pharmacological therapies using bibliometric analysis and present the results with a knowledge map form.

METHODS

Literature related to traditional Chinese non-pharmacological therapies used in the treatment of KOA from 2012 to 2022 was searched from the Web of Science core database and PubMed database. CiteSpace, SCImago Graphica and VOSviewer were used to extract nations, institutions, journals, authors, references, keywords, as well as the most widely used acupoints, therapies and evaluation indexes.

RESULTS

A total of 375 literature have been included. 32 countries around the world have participated in the research. China, the United States, and Europe were at the center of the global cooperation network. The most prolific institutions and authors were from China represented by Cun-zhi Liu and Jian-feng Tu of Beijing University of Chinese Medicine, the institution with the highest cited frequency was University of York, and "Osteoarthritis Cartilage" was the most frequently cited journal. The most frequently cited literature was "OARSI guidelines for the non-surgical management of knee, hip, and poly articular osteoarthritis." 22 kinds of Chinese non-pharmacological therapies were used to treat KOA, among which acupuncture was the most commonly used one, and ST36 (Zusanli) and WOMAC were the most commonly selected acupoint and evaluation index.

CONCLUSION

In the past decade, the value of Chinese non-pharmacological therapies in the treatment of KOA has received widespread attention. It was a common concern of global researchers to relieve the pain of KOA patients and restore the quality of life. Under the background that acupuncture accounts for a relatively high proportion, the next step may consider how to make the balanced development of a variety of Chinese non-pharmacological therapies. In addition, the problem of how to eliminate the placebo effect maybe the direction of future research.

An Update on Physical Therapy Adjuncts in Orthopedics

Physical therapy is a necessary part of the recovery process after most orthopedic procedures. Effective treatment, patient satisfaction, and financial reimbursement hinge on the successful implementation of both surgical and nonsurgical interventions. Evidence-based practice and open communication between therapists and orthopedic surgeons continue to form the foundation of patient care. The aim of this paper is to familiarize orthopedic surgeons with the relevant data behind some of the recent advances in rehabilitation adjuncts to better address the needs of our patients. Although each intervention has been found to be relatively safe, high-quality evidence is still sparse. Opportunities exist for improved outcomes with further well-designed studies to investigate the role of these therapy modalities among orthopedic patients.

Healthcare and Scientific Treatment of Knee Osteoarthritis

Knee osteoarthritis is a chronic degenerative disease companied with chronic knee pain and dysfunction. However, the etiology and pathogenesis of knee osteoarthritis were unclear. Currently, age, diet, trauma, obesity, and inheritance are the main risk factors. The major pathological hallmarks of knee osteoarthritis included subchondral bone sclerosis, articular cartilage degeneration, arthrosynovitis, and osteophyte. With the acceleration of the aging process in China, the treatment of knee arthritis and the methods to improve the quality of life have become the focus of medical staff. Currently, therapies in clinical practice include surgery and nonoperative treatment; however, the clinical effects of different individuals at different stages will still be very different. This article reviews the recent advances in the treatment of knee osteoarthritis from three aspects: nonsurgical treatment, surgical treatment, and modern new medical means.

A Retrospective Chart Review of 122 Inpatients with Knee Osteoarthritis Treated with Korean Medicine: An Analysis of the Effects of Treatment

Background: Korean medicine treatment was assessed in patients with knee osteoarthritis (OA) according to subgroups of: sex, age, cause of knee OA, body mass index, hospitalization period, history, OA compartment, phenotype, and comorbidity. Methods: A retrospective review was performed of 122 inpatients who were admitted to the Hospital of Korean Medicine for Korean medicine treatment of knee pain, and were diagnosed with knee OA based on magnetic resonance imaging findings. Analysis of patient subgroups (sex, age, cause of knee OA, body mass index, hospitalization period, history, OA compartment, phenotype, and comorbidity) was carried out and treatments including acupuncture, cupping, pharmacopuncture, herbal medicine, chuna therapy, medicinal steaming therapy, manual therapy, and extracorporeal shock wave therapy were listed. The numeric rating scale (NRS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and 5-level EuroQol- 5 Dimension (EQ-5D-5L) scores were measured before and after treatment to assess the effects of treatment on pain and quality of life. Results: Seventeen males and 105 females were included in this study. Most patients were in their 60s. In the total study population, NRS, WOMAC, and EQ-5D-5L scores were improved statistically significant when comparing before and after treatment. The NRS and WOMAC scores improved statistically significant in the medial, patellofemoral, medial + patellofemoral, medial + lateral + patellofemoral compartment. Conclusion: Korean medicine treatment significantly reduced pain, stiffness, and physical dysfunction, and improved the quality of life of patients with knee OA, suggesting that it may be an effective alternative to the current conservative treatments.

Evidence Map of Cupping Therapy

This study aimed to describe and assess the current evidence in systematic reviews on cupping therapy for various conditions. We searched PubMed, EMBASE, Cochrane Database of Systematic Reviews, China National Knowledge Infrastructure, and six Korean databases for systematic reviews of trials on cupping treatments for any condition published prior to March 2021. We used a bubble plot to graphically display the clinical topics, the number of articles, the number of participants in the total population, confidence, and effectiveness. Thirteen systematic reviews that met the inclusion criteria were included in the evidence map, and 16 bubbles were created. The findings from six reviews showed potential benefits of cupping for conditions such as low back pain, ankylosing spondylitis, knee osteoarthritis, neck pain, herpes zoster, migraine, plaque psoriasis, and chronic urticaria. Cupping has been applied in a variety of clinical areas, and systematic reviews in a few of these areas have demonstrated statistically significant benefits. The evidence map provides a visual overview of cupping research volume and findings. Evidence mapping can facilitate the transfer of knowledge from researchers to policymakers and promote research on musculoskeletal pain (such as low back pain, neck pain, and knee osteoarthritis) and skin disease (plaque psoriasis).

Extreme venous letting and cupping resulting in life-threatening anemia and acute myocardial infarction: A case report

BACKGROUND

Wet cupping (WC) is a traditional therapy of skin suction-assisted bloodletting that is widely used in modern alternative medicine in Asia and the Middle East. Herein, we report the case of a male who presented with ST-elevation myocardial infarction (STEMI) and life-threatening anemia and underwent excessive WC.

CASE SUMMARY

A 55-year-old male presented with chest pain (30 min) and dyspnea (3 wk). His initial electrocardiogram suggested STEMI in the anterior wall. Furthermore, his laboratory results showed severe anemia with a hemoglobin level of 4.1 g/dL. Of note, the patient underwent regular WC therapy for chronic back pain, which he had recently intensified. His WC practice resulted in life-threatening anemia and eventually STEMI. Percutaneous coronary intervention in the left anterior descending artery was performed to treat the STEMI. His dyspnea dramatically improved after the transfusion, and his hemoglobin level returned to 14.8 g/dL within 2 mo after discharge. He has been uneventful for the last seven years of follow-up.

CONCLUSION

The current case demonstrates that excessive WC without adequate medical monitoring can result in severe anemia, which can further develop into STEMI.

Effects of dry cupping on pain, function and quality of life in women with knee osteoarthritis: a protocol for a sham-controlled randomised trial

INTRODUCTION

Knee osteoarthritis (KOA) is the most common cause of pain and disability worldwide. Dry cupping has been used as non-pharmacological approach to control pain and improve physical function. However, there is a lack of high-quality scientific evidence regarding its effects on this condition. This protocol describes a sham-controlled, randomised and simple blind study that aims to evaluate the effect of dry cupping on pain, function and quality of life in women with KOA.

METHODS AND ANALYSIS

Sixty-two women diagnosed with KOA, based on American College of Rheumatology clinical criteria, and aged from 50 to 75 years, will be randomly distributed into two groups (31 per group): real and sham dry cupping. Both applications will occur with acrylic cups around the knee. The intervention will last 15 min, two times a week over six consecutive weeks, for a total of 12 sessions. Both groups will be assessed at four different times: before the intervention (T0), after 3 weeks intervention (T3), at the end of the protocol (T6) and 4 weeks after the interventions (follow-up: T10). The primary outcome will be pain intensity (Numerical Pain Rating Scale), and secondary outcomes will be knee-related health status (Western Ontario and McMaster Universities Osteoarthritis Index), functional capacity (8-step stair climb test, 40-metre fast-paced walk test and 30-second chair stand test), quality of life (Short-Form 36) and global perceived effect.

ETHICS AND DISSEMINATION

This protocol was approved by the UFRN/FACISA Ethics Committee (number 3.737.688). The study results will be disseminated to the participants and submitted to a peer-reviewed journal and scientific meetings.

TRIAL REGISTRATION NUMBER

NCT04331158.

Effect of Pressures and Durations of Cupping Therapy on Skin Blood Flow Responses

Cupping therapy has been widely used in treating musculoskeletal impairments. However, there is no specific guideline on selecting the intensity of cupping therapy, including the pressure and duration. The objective of this study was to investigate the effect of different pressures and durations of cupping therapy on skin blood flow responses. A 2 × 2 factorial design, including two negative pressures at -225 and -300 mmHg and two durations at 5 and 10 min, was tested in 12 healthy participants. The four protocols of cupping therapy were tested in four different days. Skin blood flow was measured using laser Doppler flowmetry on the left triceps (the SJ12 acupoint). Skin blood flow after cupping therapy was expressed as a ratio of skin blood flow before cupping therapy. The results showed that -300 mmHg caused a significant increase in peak skin blood flow (16.7 ± 2.6 times) compared to -225 mmHg (11.1 ± 2.2 times, p < 0.05) under 5-min duration. The largest difference in skin blood flow is between -300 mmHg for 5 min (16.7 ± 2.6 times) and -225 mmHg for 10 min (8.1 ± 2.3 times, p < 0.01). Our findings demonstrated that a higher value (300 mmHg) of negative pressure is more effective on increasing skin blood flow compared to a lower value (225 mmHg). Also, a shorter duration (5 min) causes a larger peak and total skin blood flow compared to a longer duration (10 min). This study provides the first evidence showing the effect of pressures and durations of cupping therapy on skin blood flow responses.

Cupping Therapy for Diseases: An Overview of Scientific Evidence from 2009 to 2019

Cupping therapy has been accepted worldwide, and many studies have been conducted to reveal its curative effects and mechanisms. To comprehensively evaluate the effect of cupping therapy, database including China Network Knowledge Infrastructure (CNKI), Chinese Scientific Journal Database VIP, Wan Fang Database, Chinese Biomedicine (CBM), PubMed and Web of Science were searched from 2009-2019. We summarized all the meta-analyses, randomized controlled trials, clinical trials and the mechanisms studies of cupping therapy in the previous 10 years, hoping to provide a reference for the clinical applications and studies.

Cupping for Patients With Chronic Pain: A Systematic Review and Meta-Analysis

There is a growing interest in nonpharmacological pain treatment options such as cupping. This meta-analysis aimed to assess the effectiveness and safety of cupping in chronic pain. PubMed, Cochrane Library, and Scopus were searched through November 2018 for randomized controlled trials on effects of cupping on pain intensity and disability in patients with chronic pain. Risk of bias was assessed using the Cochrane risk of bias tool. Of the 18 included trials (n =1,172), most were limited by clinical heterogeneity and risk of bias. Meta-analyses found large short-term effects of cupping on pain intensity compared to no treatment (standardized mean difference [SMD] = -1.03; 95% confidence interval [CI] = -1.41, -.65), but no significant effects compared to sham cupping (SDM = -.27; 95% CI = -.58, .05) or other active treatment (SMD = -.24; 95% CI = -.57, .09). For disability, there were medium-sized short-term effects of cupping compared to no treatment (SMD = -.66; 95% CI = -.99, -.34), and compared to other active treatments (SMD = -.52; 95% CI = -1.03, -.0028), but not compared to sham cupping (SMD = -.26; 95% CI = -.57,.05). Adverse events were more frequent among patients treated with cupping compared to no treatment; differences compared to sham cupping or other active treatment were not statistically significant. Cupping might be a treatment option for chronic pain, but the evidence is still limited by the clinical heterogeneity and risk of bias. Perspective: This article presents the results of a meta-analysis aimed to assess the effectiveness and safety of cupping with chronic pain. The results suggest that cupping might be a treatment option; however, the evidence is still limited due to methodical limitations of the included trials. High-quality trials seem warranted.

Osteoarthritis year in review 2018: rehabilitation and outcomes

OBJECTIVE

Conduct a systematic review of systematic reviews and randomised controlled trials (RCTs) from the past year evaluating rehabilitation for people with osteoarthritis, and provide narrative synthesis of findings focused on core recommended treatments for osteoarthritis (exercise, education, biomechanical interventions, weight loss).

DESIGN

A comprehensive search strategy was used to search PubMed, EMBASE and Cochrane databases (16^th May 2017 to 22^nd March 2018). Search terms included 'osteoarthritis', 'rehabilitation', 'systematic review', and 'randomised controlled trial'. Inclusion criteria were: (1) RCT, or systematic review of randomised clinical trials (RCTs); (2) human participants with osteoarthritis (any joint); (3) evaluation of rehabilitation intervention; and (4) at least one patient-reported measure. Methodological quality was evaluated using the Assessment of Multiple Systematic Reviews (AMSTAR) tool (systematic reviews) and PEDro rating scale (RCTs). Narrative synthesis mapped findings to core recommendations from existing osteoarthritis clinical guidelines.

RESULTS

From 1994 records, 13 systematic reviews and 36 RCTs were included. 73% of these evaluated knee osteoarthritis (36 studies). The remaining studies evaluated hand osteoarthritis (6 studies), hip, hip/knee and general osteoarthritis (each 2 studies), and neck osteoarthritis (1 study). Exercise was the most common intervention evaluated (31%). Updated recommendations for exercise prescription and preliminary guidance for psychological interventions are provided.

CONCLUSION

Level 1 and 2 osteoarthritis rehabilitation literature continues to be dominated by knee osteoarthritis studies. Consistent with current clinical guidelines, exercise should be a core treatment for osteoarthritis, but future studies should ensure that exercise programs follow published dose guidelines. There is a clear need for research on rehabilitation for hip, hand, foot/ankle, shoulder and spine osteoarthritis.

Therapeutic efficacy of extracorporeal shock wave combined with hyaluronic acid on knee osteoarthritis

This retrospective study investigated the efficacy and safety of extracorporeal shock wave (EPSW) combined with hyaluronic acid (HA) for patients with knee osteoarthritis (KOA).This retrospective study included 70 patients with KOA. Of those subjects, 35 of them received EPSW combined HA, and were allocated to a treatment group, while the other 35 participants received HA alone and were allocated to a control group. Patients in both groups were treated for a total of 8 weeks. The primary outcome was measured by visual analog scale (VAS). The secondary outcomes were measured by Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and knee injury and osteoarthritis outcome score (KOOS). In addition, adverse events (AEs) were also evaluated. All outcomes were measured before and after the treatment.After the treatment, patients in the treatment group exhibited better efficacy in VAS (P < .01), WOMAC scale (pain, P < .01; function, P < .01; and stiffness, P < .01), and KOOS scores (pain, P < .01; function in daily living, P < .01; symptoms, P < .01; sport and recreation, P < .01; and quality of life, P < .01), than patients in the control group. In addition, no significant differences regarding the AEs were found between 2 groups.The findings of this study demonstrated that the efficacy of EPSW combined with HA is superior to the HA alone for patients with KOA.

Extracorporeal shockwave therapy for the treatment of knee osteoarthritis: A retrospective study

This retrospective study investigated the effect and safety of extracorporeal shockwave therapy (ESWT) for treatment of knee osteoarthritis (KOA).In this retrospective study, 105 patients with KOA were included. Of those, 60 patients underwent ESWT, whereas 45 patients received laser therapy. Effect was measured by the Numeric Rating Scale (NRS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). In addition, adverse events (AEs) were also recorded in this study. All outcome measurements were evaluated at the end of weeks 1, 6, and 12.Compared with the laser therapy, ESWT showed greater effect in KOA symptoms relief with regard to NRS, WOMAC total, and its subscores at week 6 (P < .05) and week 12 (P < .01) after treatment. No AE, however, occurred in both groups.The results of this retrospective study found that ESWT may be efficacious and safe for the treatment of patients with KOA. It, however, had an intrinsic limitation as a retrospective study. Prospective study with larger sample size is still needed to warrant the result of this study in the future.