Physical modalities for the conservative treatment of wrist and hand's tenosynovitis: A systematic review

The Effects of Shock Wave Therapy on the Symptoms and Function of Individuals With Dupuytren Disease: A Systematic Review

OBJECTIVE

To systematically evaluate the effects of extracorporeal shockwave therapy (ESWT) on pain, clinical and functional outcomes, and satisfaction of patients with Dupuytren disease.

DATA SOURCES

A thorough search for all the study types published in English was conducted in PubMed, Scopus, Web of Science, and Embase from inception to August 31, 2022.

STUDY SELECTION

Title and abstract and then full-text screening against eligibility criteria was performed independently by 2 reviewers, and a third reviewer achieved consensus.

DATA EXTRACTION

Reviewers identified 26 studies, of which 6 were included in the analysis (145 cases). The methodological quality was assessed using the National Heart, Lung, and Blood Institute and the Joanna Briggs Institute checklists. The certainty of evidence was evaluated using the Grading of Recommendation Assessment, Development, and Evaluation.

DATA SYNTHESIS

Assessments represented a remarkable improvement in the pain and function through the measurements including the visual analog scale, the Disabilities of Arm Shoulder and Hand Questionnaire, the Michigan Hand Outcome Questionnaire, and Mayo Wrist Score. Patients' satisfaction was also favorable using the Roles and Maudsley score. The hand grip strength improvement was noted in one study measured via a Jamar dynamometer. In addition, the ultrasonographic assessment of the nodules revealed a decrease in the size of the nodules in a patient with multiple bilateral nodules after the treatment. The quality of the included studies was good for all studies except for one that was fair. The certainty of evidence was moderate for pain and function and was low for patients' satisfaction and ultrasonographic findings.

CONCLUSIONS

ESWT can lead to significant pain improvement, functional rehabilitation, and patient satisfaction with no adverse effect in the management of Dupuytren disease. Pain may return over time, but not to that severity before the intervention. ESWT-related characteristics and the need for continuation of treatment remain to be fully elucidated in future large clinical trials.

Emerging regulatory mechanisms in cardiovascular disease: Ferroptosis

Ferroptosis, distinct from apoptosis, necrosis, autophagy, and other types of cell death, is a novel iron-dependent regulated cell death characterized by the accumulation of lipid peroxides and redox imbalance with distinct morphological, biochemical, and genetic features. Dysregulation of iron homeostasis, the disruption of antioxidative stress pathways and lipid peroxidation are crucial in ferroptosis. Ferroptosis is involved in the pathogenesis of several cardiovascular diseases, including atherosclerosis, cardiomyopathy, myocardial infarction, ischemia-reperfusion injury, abdominal aortic aneurysm, aortic dissection, and heart failure. Therefore, a comprehensive understanding of the mechanisms that regulate ferroptosis in cardiovascular diseases will enhance the prevention and treatment of these diseases. This review discusses the latest findings on the molecular mechanisms of ferroptosis and its regulation in cardiovascular diseases, the application of ferroptosis modulators in cardiovascular diseases, and the role of traditional Chinese medicines in ferroptosis regulation to provide a comprehensive understanding of the pathogenesis of cardiovascular diseases and identify new prevention and treatment options.

Investigation of the effects of a short opponens splint and structured hand exercise program in computer engineers with wrist pain: a randomized controlled trial

Objectives. This study aimed to examine the effects of a short opponens splint and hand exercise program on pain, hand functionality, daily activities, and work efficacy in computer engineers with wrist pain. Methods. Forty-five engineers were randomized into three groups: group 1 (n = 15) utilized both splints and exercises, group 2 (n = 15) engaged in exercises only and group 3 (n = 15) received no treatment, across 8 weeks, thrice weekly. Only exercises were applied to group 2 (n = 15). No treatment was applied for group 3 (n = 15). The progress of subjects was controlled periodically each week. Outcome measurements including the Jamar hand dynamometer, pinchmeter, nine-hole peg test (9-NHPT), visual analog scale, Boston carpal tunnel syndrome questionnaire and Michigan hand outcome questionnaire (MHQ) were evaluated pre and post treatment during the study period. Results. Comparing the outcome measurements of the three groups showed a statistically significant difference between them except for the 9-NHPT and MHQ pain and esthetics (p < 0.05). According to post-hoc tests, groups 1 and 2 had more significant differences than group 3. Also, there was no statistically significant difference in any parameter between group 1 and group 2 (p > 0.017). Conclusion. Non-restrictive minimal orthosis or exercise programs are advisable for individuals with wrist pain.

A scoping review to map evidence regarding key domains and questions in the management of non-traumatic wrist disorders

Introduction

Non-traumatic wrist disorders (NTWD) are commonly encountered yet sparse resources exist to aid management. This study aimed to produce a literature map regarding diagnosis, management, pathways of care and outcome measures for NTWDs in the United Kingdom.

Methods

An interdisciplinary team of clinicians and academic researchers used Joanna Briggs Institute guidelines and the PRISMA ScR checklist in this scoping review. A mixed stakeholder group of patients and healthcare professionals identified 16 questions of importance to which the literature was mapped. An a-priori search strategy of both published and non-published material from five electronic databases and grey literature resources identified records. Two reviewers independently screened records for inclusion using explicit eligibility criteria with oversight from a third. Data extraction through narrative synthesis, charting and summary was performed independently by two reviewers.

Results

Of 185 studies meeting eligibility criteria, diagnoses of wrist pain, De Quervain's syndrome and ulna-sided pain were encountered most frequently, with uncontrolled non-randomised trial or cohort study being the most frequently used methodology. Diagnostic methods used included subjective questioning, self-reported pain, palpation and special tests. Best practice guidelines were found from three sources for two NTWD conditions. Seventeen types of conservative management, and 20 different patient-reported outcome measures were suggested for NTWD.

Conclusion

Substantial gaps in evidence exist in all parts of the patient journey for NTWD when mapped against an analytic framework (AF). Opportunities exist for future rigorous primary studies to address these gaps and the preliminary concerns about the quality of the literature regarding NTWD.

Effectiveness of high-intensity laser application combined with splinting and therapeutic exercise in subacute de Quervain's tenosynovitis: A pilot study

The purpose of this study is to determine the additional effect of high-intensity laser therapy (HILT) when combined with therapeutic exercise and splinting in the treatment of patients diagnosed with de Quervain's tenosynovitis. Nineteen patients diagnosed with de Quervain's tenosynovitis were randomly divided into two groups: the HILT group and the sham HILT group. A total of 9 HILT or sham HILT sessions were administered, with 3 sessions per week for 3 consecutive weeks. Both groups received the thumb spica splint and therapeutic exercise. A comparison was conducted between the two groups, as well as pre- and post-treatment, focusing on the following outcomes: Visual Analog Scale (VAS) for pain, hand grip strength, and Thai version of Patient-Rated Wrist and Hand Evaluation (PRWHE-Thai) as a disability score. No significant differences were found between the HILT group and the sham group across all evaluated outcomes. However, when examining changes within each group over time, both the HILT and sham groups showed significant reductions in pain and improvements in disability score at the follow-up assessments compared to baseline. On the other hand, no statistically significant differences were observed in grip strength outcomes at any of the measured time points. The combination of HILT with a splint and exercise demonstrates effectiveness as a method for pain management and functional improvement in patients with subacute de Quervain's tenosynovitis. It is important to note that HILT does not offer any additional advantages when compared to the combined use of a splint and exercise.

Cardiovascular disease treatment using traditional Chinese medicine：Mitochondria as the Achilles' heel

Cardiovascular disease (CVD), involving the pathological alteration of the heart or blood vessels, is one of the main causes of disability and death worldwide, with an estimated 18.6 million deaths per year. CVDs are caused by a variety of risk factors, including inflammation, hyperglycemia, hyperlipidemia, and increased oxidative stress. Mitochondria, the hub of ATP production and the main generator of reactive oxygen species (ROS), are linked to multiple cellular signaling pathways that regulate the progression of CVD and therefore are recognized as an essential target for CVD management. Initial treatment of CVD generally focuses on diet and lifestyle interventions; proper drugs or surgery can prolong or save the patient's life. Traditional Chinese medicine (TCM), a holistic medical care system with an over 2500-year history, has been proven to be efficient in curing CVD and other illnesses, with a strengthening effect on the body. However, the mechanisms underlying TCM alleviation of CVD remain elusive. Recent studies have recognized that TCM can alleviate cardiovascular disease by manipulating the quality and function of mitochondria. This review systematically summarizes the association of mitochondria with cardiovascular risk factors, and the relationships between mitochondrial dysfunction and CVD progression. We will investigate the research progress of managing cardiovascular disease by TCM and cover widely used TCMs that target mitochondria for the treatment of cardiovascular disease.

Extracorporeal Shock Wave Therapy Improves Nontraumatic Knee Contracture in a Rat Model

BACKGROUND

Joint contractures occur frequently after trauma or immobilization, but few reliable treatments are available. Extracorporeal shock wave therapy (ESWT) is often used for various musculoskeletal conditions, but whether it is effective for treating joint contractures and the mechanisms through which it might work for that condition remain unclear.

QUESTIONS/PURPOSES

Using a rat model, we asked, does ESWT (1) inhibit the progression of knee contracture, (2) ameliorate histopathologic joint changes, and (3) improve serum and myofascial fibrosis-related factors? We also asked, (4) what is the possible mechanism by which ESWT inhibits knee contracture?

METHODS

Thirty-two male Sprague-Dawley rats (12 weeks old and weighing 300 to 400 g) were randomly separated into two groups: control group (eight rats) and noncontrol group (24) in the first week. Rats in the control group were kept free in cages for 4 weeks, and the right lower limbs of the rats in the noncontrol group were immobilized in plaster for 4 weeks. ROM was then measured for each rat with or without 4 weeks of immobilization. After ROM measurement, rats in the noncontrol group were randomly separated into three groups: immobilization group (eight rats), remobilization group (eight rats), and remobilization with ESWT group (eight rats) at Week 4. Knee contracture was induced in rats by fixing the right knee with a plaster cast as in a previous study. The plaster cast was removed after 4 weeks; knee contracture was established when passive ROM was decreased and dysfunction such as abnormal gait occurred. Subsequently, rats with a remobilized joint contracture were treated with or without ESWT for 15 days (on Days 5, 10, and 15). The therapeutic effect was examined using ROM, joint diameter (as an indication of swelling), histopathologic changes, and the levels of fibrosis-related extracellular matrix component factors (hyaluronic acid, serum procollagen peptide, and laminin). The effect of ESWT on fibrosis protein was also evaluated using immunohistochemistry, quantitative polymerase chain reaction (qPCR), and Western blot. The expressions of factors in the TGF-β/SMADs pathway were also determined using Western blot and qPCR.

RESULTS

ESWT mitigated immobilization-induced knee contracture in rats by improving ROM (immobilization versus remobilization with ESWT: 53° ± 8° versus 32° ± 8° [95% confidence interval 13° to 30°]; p < 0.001) and joint swelling (immobilization versus remobilization with ESWT: 8 ± 0.8 cm versus 6 ± 0.3 cm [95% CI 0.4 to 2.2 cm]; p = 0.01). Histopathologic features of remission were alleviated after ESWT (immobilization versus remobilization with ESWT: thickness of the knee space: 0.2 ± 0.03 mm versus 0.6 ± 0.01 mm [95% CI -0.49 to -0.33 mm]; p < 0.001. On Masson staining, the positive expression area, which indicates collagen fiber deposition, was 24% ± 5% versus 9% ± 2% ([95% CI 10% to 21%]; p < 0.001). ESWT improved the serum fibrosis factors of hyaluronic acid, procollagen peptide, and laminin (immobilization versus remobilization with ESWT: hyaluronic acid: 412 ± 32 versus 326 ±15 ng/mL [95% CI 29 to 144 ng/mL]; p = 0.003; serum procollagen peptide: 19 ± 1 versus 12 ±1 ng/mL [95% CI 3 to 11 ng/mL]; p < 0.001; laminin: 624 ± 78 versus 468 ±9 ng/mL [95% CI 81 to 231 ng/mL]; p = 0.006) and myofascial factors of α-SMA and Type I collagen associated with immobilization-induced contractures.

CONCLUSION

The findings suggest that ESWT improved joint contracture by inhibiting the TGF-β1/SMADs signaling pathway in rats.

CLINICAL RELEVANCE

This work suggests ESWT may be worth exploring in preliminary research in humans to determine whether it may be a treatment option for patients with nontraumatic knee contractures. If the mechanism of ESWT can be confirmed in humans, ESWT might be a therapy for diseases involved in the TGF-β1/SMADs signaling pathway, such as hypertroic scarring and scleroderma.

Common Hand Conditions: A Review

Importance

Carpal tunnel syndrome, trigger finger, de Quervain tenosynovitis, and basilar (carpometacarpal) joint arthritis of the thumb can be associated with significant disability.

Observations

Carpal tunnel syndrome is characterized by numbness and tingling in the thumb and the index, middle, and radial ring fingers and by weakness of thumb opposition when severe. It is more common in women and people who are obese, have diabetes, and work in occupations involving use of keyboards, computer mouse, heavy machinery, or vibrating manual tools. The Durkan physical examination maneuver, consisting of firm digital pressure across the carpal tunnel to reproduce symptoms, is 64% sensitive and 83% specific for carpal tunnel syndrome. People with suspected proximal compression or other compressive neuropathies should undergo electrodiagnostic testing, which is approximately more than 80% sensitive and 95% specific for carpal tunnel syndrome. Splinting or steroid injection may temporarily relieve symptoms. Patients who do not respond to conservative therapies may undergo open or endoscopic carpal tunnel release for definitive treatment. Trigger finger, which involves abnormal resistance to smooth flexion and extension ("triggering") of the affected finger, affects up to 20% of adults with diabetes and approximately 2% of the general population. Steroid injection is the first-line therapy but is less efficacious in people with insulin-dependent diabetes. People with diabetes and those with recurrent symptoms may benefit from early surgical release. de Quervain tenosynovitis, consisting of swelling of the extensor tendons at the wrist, is more common in women than in men. People with frequent mobile phone use are at increased risk. The median age of onset is 40 to 59 years. Steroid injections relieve symptoms in approximately 72% of patients, particularly when combined with immobilization. People with recurrent symptoms may be considered for surgical release of the first dorsal extensor compartment. Thumb carpometacarpal joint arthritis affects approximately 33% of postmenopausal women, according to radiographic evidence of carpometacarpal arthritis. Approximately 20% of patients require treatment for pain and disability. Nonsurgical interventions (immobilization, steroid injection, and pain medication) relieve pain but do not alter disease progression. Surgery may be appropriate for patients unresponsive to conservative treatments.

Conclusions and Relevance

Carpal tunnel syndrome, trigger finger, de Quervain tenosynovitis, and thumb carpometacarpal joint arthritis can be associated with significant disability. First-line treatment for each condition consists of steroid injection, immobilization, or both. For patients who do not respond to noninvasive therapy or for progressive disease despite conservative therapy, surgical treatment is safe and effective.

de Quervain's Tenosynovitis and Radial Styloid Osseous Changes

OBJECTIVES

This study aimed to determine the radial styloid osseous changes observed on posteroanterior wrist radiographs of patients with de Quervain's tenosynovitis who required surgery or conservative treatment.

MATERIALS AND METHODS

The surgically treated group included 24 patients with de Quervain's tenosynovitis. The conservative treatment group and the healthy control group each comprised 24 age- and sex-matched subjects. We evaluated the presence of bone apposition, periosteal reaction, sclerosis, osteopenia, erosion, and contour bulge in the epiphyseal remnant at the radial styloid. The incidences of abnormal radiographic findings were compared between these three groups. The correlation of radial styloid bony changes with the duration of symptoms was also analyzed.

RESULTS

No significant differences were found between the three groups in terms of periosteal reaction, erosion, and contour bulge at the epiphysial remnant. Significant differences were found between the three groups in the incidence of bone apposition, sclerosis, and osteopenia (p < 0.001). Bone apposition incidence in the surgically and conservatively treated groups was significantly higher than that in the control group (p < 0.001). Sclerosis and osteopenia significantly differed between the surgically and conservatively treated groups (p < 0.001, p = 0.002, respectively). No significant association was observed between the duration of symptoms and the radial styloid osseous changes (p > 0.05).

CONCLUSION

We found a variable incidence of abnormal radiographic findings on the radial styloid in patients with de Quervain's tenosynovitis and asymptomatic individuals. The presence of sclerosis and osteopenia may be potential risk factors for patients who do not respond to conservative treatment and need surgical intervention.

Management of de Quervain Tenosynovitis: A Critical Analysis Review

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Most cases of de Quervain tenosynovitis can be managed with nonoperative measures, and the mainstay of treatment is corticosteroid injection (CSI). The use of ultrasound may improve the accuracy of injections and can help to identify and localize injections to separate subcompartments.

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For patients who are in the third trimester of pregnancy or breastfeeding, there is no contraindication to CSI as studies have shown that it can provide optimal symptomatic relief to the mother without impacting the baby.

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When nonoperative treatment is unsuccessful, surgical release of the first dorsal compartment (FDC) can provide excellent symptom relief. Open release performed through a longitudinal incision allows for better visualization of the underlying anatomy, resulting in fewer injuries to underlying structures and a lower incidence of hypertrophic scarring compared with a transverse incision.

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For surgeons who are comfortable performing endoscopic techniques, endoscopic FDC release can result in quicker symptom improvement, superior scar cosmesis, and a lower incidence of radial sensory nerve injury.

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Studies have shown that FDC release can safely and effectively be performed using the WALANT (wide-awake local anesthesia no tourniquet) technique, which has the potential for cost savings without compromising quality or patient comfort.

Paraffin bath therapy in De Quervain's tenosynovitis: a single-blind randomized controlled trial

Data on the efficacy of treatment modalities in De Quervain's tenosynovitis (DQT) is limited. Paraffin therapy is routinely used in treating hand osteoarthritis and neuropathies. However, there are not enough studies investigating paraffin effectiveness. This study evaluates the effectiveness of paraffin bath therapy on pain, functional status, muscle strength, and quality of life in patients with DQT. This prospective, single-blind, randomized, controlled study enrolled 51 DQT patients. Group 1 (n = 26) received paraffin bath + splint + exercise; Group 2 (n = 25) received splint + exercise therapy. Pain, handgrip strength, thumb palmar pinch strength, functional status, and quality of life were evaluated. Both treatment combinations improved pain, grip strength, palmar pinch strength of the thumb, functional status, and quality of life. The paraffin group provided more effective pain control than the paraffin-free group and was more effective in improving functional status, handgrip strength, and quality of life (p < 0.05). Apparently, adding paraffin therapy to the combination of the splint and therapeutic exercise positively affects the patient's treatment outcomes. For this reason, paraffin therapy should be included in the conservative treatment combinations in DQT.

Ultrasound-guided needle-knife for De Quervain's disease: A protocol for systematic review and meta-analysis

BACKGROUND

De Quervain's disease is a kind of aseptic inflammation caused by repeated frictions of tendons in the tendon sheath of the styloid process of the radius. The main symptoms are protuberance and pain of the styloid process of the radius, accompanied by aggravation of pain during the movement of the wrist and thumb. The advantages of needle-knife are simple operation, obvious therapeutic effect and high safety. It can also be used to treat De Quervain's disease. Ultrasound gives a precise visualization of the thickness. The purpose of this study is to evaluate the efficacy and safety of ultrasound-guided needle-knife in the treatment of De Quervain's disease and to provide the latest basis for clinical application.

METHODS

The computer will be used to search all randomized controlled trials (RCTs) about ultrasound-guided needle-knife treatment of De Quervain's disease in the following database: PubMed, Web of Science, Cochrane Library, Cochrane Central controlled Trials Registry (CENTER), EMBASE, China National knowledge Infrastructure (CNKI), Wanfang data, Chinese Biomedical Literature Database (CBM), VIP Database (VIP). The effectiveness and safety of ultrasound-guided needle-knife in the treatment of De Quervain's disease were evaluated with pain intensity, wrist function as the main index and wrist range of motion, adverse events and quality of life as the secondary index. Revman5.3 software was used for data processing.

RESULTS

This study will provide the latest evidence for the Ultrasound-guided needle-knife for De Quervain's disease.

CONCLUSION

The conclusion of this study is to evaluate the effectiveness and safety of ultrasound-guided needle-knife in the treatment of De Quervain's disease.

UNIQUE INPLASY NUMBER

INPLASY202110094.