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Dolibog PT, Dolibog P, Bergler-Czop B, Grzegorczyn S, Chmielewska D. The Efficacy of Extracorporeal Shockwave Therapy Compared with Compression Therapy in Healing Venous Leg Ulcers. J Clin Med 2024; 13:2117. [PMID: 38610882 PMCID: PMC11012410 DOI: 10.3390/jcm13072117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/13/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Innovative methods of physical therapy delivered via modern medical devices have significantly extended the possibility of applying conservative treatments in healing venous leg ulcers. The primary objective of this study was to compare the therapeutic efficacy of selected mechanical physical therapies (intermittent pneumatic compression vs. radial extracorporeal shockwave vs. focal extracorporeal shockwave) vs. standard care in the treatment of venous leg ulcers over a 4-week period. Materials: This study included 69 patients, comprising 45 females (65%) and 24 males (35%), with a mean age of 67.1 ± 8.6 years (range: from 52.0 to 80.0 years). Methods: The patients were allocated into four groups: the IPC group was treated with intermittent pneumatic compression therapy, the R-ESWT group was treated with radial extracorporeal shockwave therapy, the F-ESWT group was treated with focal extracorporeal shockwave therapy, and the SC group was treated with standard care. Results: After one month of therapy, the median percentage decrease in wound total surface area after treatment was as follows: in the IPC group, there was a 52.9% decrease (range: 3.3-100%); in the R-ESWT group, there was a 31.6% decrease (range: 2.4-95.8%); in the F-ESWT group, there was an 18.0% decrease (range: 1.9-76.1%); and in the SC group, there was a 16.0% decrease (range: 1.5-45.8%). Conclusions: All the studied therapies caused a statistically significant reduction in the surface area of venous leg ulcers. The best results were observed with the intermittent pneumatic compression, while the radial and focal extracorporeal shockwave therapies appeared less effective. The standard care alone turned out to be the least effective. Our results did not show statistically significant changes in the values of RBC deformability at the investigated shear rates.
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Affiliation(s)
- Paweł T. Dolibog
- Department of Biophysics, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 19 H. Jordan Str., 41-808 Zabrze, Poland;
| | - Patrycja Dolibog
- Department of Medical Biophysics, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 18 Medyków Str., 40-752 Katowice, Poland;
| | - Beata Bergler-Czop
- Department of Dermatology, Medical University of Silesia in Katowice, 20-24 Francuska Str., 40-027 Katowice, Poland;
| | - Sławomir Grzegorczyn
- Department of Biophysics, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 19 H. Jordan Str., 41-808 Zabrze, Poland;
| | - Daria Chmielewska
- Electromyography and Pelvic Floor Muscles Laboratory, Institute of Physiotherapy and Health Sciences, Department of Physical Medicine, The Jerzy Kukuczka Academy of Physical Education, 72a Mikołowska Str., 40-065 Katowice, Poland;
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Starosta M, Marek K, Redlicka J, Miller E. Extracorporeal Shockwave Treatment as Additional Therapy in Patients with Post-Stroke Spasticity of Upper Limb-A Narrative Review. J Clin Med 2024; 13:2017. [PMID: 38610782 PMCID: PMC11012993 DOI: 10.3390/jcm13072017] [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: 02/12/2024] [Revised: 03/19/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
Stroke is a severe injury of the central nervous system (CNS) and one of the leading causes of long-term disability and mortality. One of the main symptoms of neurological diseases is spasticity. This is defined as a motor condition characterized by a velocity-dependent increase in tonic stretch reflexes with exaggerated tendon jerks and resulting in the hyperexcitability of the stretch reflex. Rehabilitation after a stroke is focused on relearning lost skills and regaining independence. Many new methods in neurorehabilitation have been introduced. This review concentrates on the current evidence for extracorporeal shockwave therapy (ESWT) as a noninvasive alternative to treat spasticity. We present the effect of EWST and radial EWST interventions to post-stroke patients with spasticity in the upper limb. Our collected data suggest that different parameters of shockwaves can be used to achieve functional improvementsin the upper limb after a stroke. Our accumulated data imply that ESWT is safe and can be used for pain relief, reduced muscle tension, and an increased range of motion. According to many studies, complications after shockwave treatment are infrequent. Transient complications after shockwave therapy (ESWT) include redness, tingling, pain, and bruising. We reviewed clinical trials that present the possible benefits in upper-limb function after shockwave therapy for post-stroke patients. In this article, we used many database search engines, including PEDro. In the stroke rehabilitation literature, a key methodological problem is the design of double-blind studies, which very often are not feasible.
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Affiliation(s)
- Michał Starosta
- Department of Neurological Rehabilitation, Medical University of Lodz, Milionowa 14, 93-113 Lodz, Poland; (K.M.); (J.R.); (E.M.)
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Bonnici L, Suleiman S, Schembri-Wismayer P, Cassar A. Targeting Signalling Pathways in Chronic Wound Healing. Int J Mol Sci 2023; 25:50. [PMID: 38203220 PMCID: PMC10779022 DOI: 10.3390/ijms25010050] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 12/11/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
Chronic wounds fail to achieve complete closure and are an economic burden to healthcare systems due to the limited treatment options and constant medical attention. Chronic wounds are characterised by dysregulated signalling pathways. Research has focused on naturally derived compounds, stem-cell-based therapy, small molecule drugs, oligonucleotide delivery nanoparticles, exosomes and peptide-based platforms. The phosphoinositide-3-kinase (PI3K)/protein kinase B (AKT), Wingless-related integration (Wnt)/β-catenin, transforming growth factor-β (TGF-β), nuclear factor erythroid 2-related factor 2 (Nrf2), Notch and hypoxia-inducible factor 1 (HIF-1) signalling pathways have critical roles in wound healing by modulating the inflammatory, proliferative and remodelling phases. Moreover, several regulators of the signalling pathways were demonstrated to be potential treatment targets. In this review, the current research on targeting signalling pathways under chronic wound conditions will be discussed together with implications for future studies.
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Affiliation(s)
| | | | | | - Analisse Cassar
- Department of Anatomy, University of Malta, MSD 2080 Msida, Malta; (L.B.); (S.S.); (P.S.-W.)
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Huangfu C, Tang N, Yang X, Gong Z, Li J, Jia J, Zhang J, Huang Y, Ma Y. Improvement of irradiation-induced fibroblast damage by α2-macroglobulin through alleviating mitochondrial dysfunction. PHARMACEUTICAL BIOLOGY 2022; 60:1365-1373. [PMID: 35881053 PMCID: PMC9336502 DOI: 10.1080/13880209.2022.2096077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 05/02/2022] [Accepted: 06/25/2022] [Indexed: 06/15/2023]
Abstract
CONTEXT α2-Macroglobulin (α2-M) is believed to be a potential anti-irradiation agent, but related mechanisms remains unclear. OBJECTIVE We investigated the irradiation protective effect of α2-M. MATERIALS AND METHODS A total of 10 Gy dose of irradiation was used to damage human skin fibroblasts. The influence of α2-M (100 µg/mL) on the proliferation, migration, invasion and apoptosis of fibroblasts was observed using Cell Counting Kit-8 (CCK8), wound healing, transwell, and flow cytometry. Malondialdehyde, superoxide dismutase and catalase was measured using related ELISA kits. The levels of mitochondrial membrane potential and calcium were detected using flow cytometry. The expression of transient receptor potential melastatin 2 (TRPM2) was investigated through western blotting and immunofluorescence staining. RESULTS High purity of α2-M was isolated from Cohn fraction IV. α2-M significantly increased cell proliferation, migration, invasion, but suppressed cell apoptosis after irradiation. The promotion of cell proliferation, migration and invasion by α2-M exceeded over 50% compared group irradiation. The increased cell ratio in the S phase and decreased cell ratio in the G2 phase induced by irradiation were remarkably reversed by α2-M. α2-M markedly suppressed the increased oxidative stress level caused by irradiation. The mitochondrial damage induced by irradiation was improved by α2-M through inhibiting mitochondrial membrane potential loss, calcium and TRPM2 expression. DISCUSSION AND CONCLUSIONS α2-M significantly promoted the decreased fibroblast viability and improved the mitochondria dysfunction caused by irradiation. α2-M might present anti-radiation effect through alleviating mitochondrial dysfunction caused by irradiation. This study could provide a novel understanding about the improvement of α2-M on irradiation-induced injury.
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Affiliation(s)
- Chaoji Huangfu
- Center for Disease Control and Prevention, Western Theater Command, Lanzhou, PR China
| | - Nan Tang
- School of Nursing, Lanzhou University, Lanzhou, PR China
| | - Xiaokun Yang
- Department of Emergency Medicine, The General Hospital of Western Theater Command, Chengdu, PR China
| | - Zhanwei Gong
- Center for Disease Control and Prevention, Western Theater Command, Lanzhou, PR China
| | - Junzheng Li
- Center for Disease Control and Prevention, Western Theater Command, Lanzhou, PR China
| | - Junting Jia
- NMPA Key Laboratory for Quality Control of Blood Products, Institute of Health Service and Transfusion Medicine, Academy of Military Medical Sciences, Beijing, PR China
| | - Jingang Zhang
- NMPA Key Laboratory for Quality Control of Blood Products, Institute of Health Service and Transfusion Medicine, Academy of Military Medical Sciences, Beijing, PR China
| | - Yan Huang
- Department of Neurology, Chengdu Third People’s Hospital, Chengdu, PR China
| | - Yuyuan Ma
- NMPA Key Laboratory for Quality Control of Blood Products, Institute of Health Service and Transfusion Medicine, Academy of Military Medical Sciences, Beijing, PR China
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Diagnosis and Treatment of Myogenous Temporomandibular Disorders: A Clinical Update. Diagnostics (Basel) 2022; 12:diagnostics12122914. [PMID: 36552921 PMCID: PMC9776546 DOI: 10.3390/diagnostics12122914] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/15/2022] [Accepted: 11/19/2022] [Indexed: 11/25/2022] Open
Abstract
Myogenous temporomandibular disorders (M-TMDs) are the most common chronic orofacial pain, affecting the masticatory muscles and, thus, jaw movement. While a concise diagnosis is crucial to formulate a rational treatment plan, the similarities in clinical presentations that M-TMDs share with other neuromuscular disorders affecting the temporomandibular joint (TMJ) could easily confuse physicians. In addition to the basics, such as thorough history taking and meticulous clinical examinations, different imaging techniques are useful adjuncts to facilitate the diagnostic process. This review presents an overview of the current understanding on a variety of diagnostic and treatment modalities for M-TMD patients. It is essential to highlight that there is not a single treatment for all, and the benefits of multidisciplinary strategies have been noted for the effective management of myogenous TMD pain. Treatment modalities ranging from conservative to minimally invasive options are discussed in this review.
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Paoletta M, Moretti A, Liguori S, Toro G, Gimigliano F, Iolascon G. Efficacy and Effectiveness of Extracorporeal Shockwave Therapy in Patients with Myofascial Pain or Fibromyalgia: A Scoping Review. Medicina (B Aires) 2022; 58:medicina58081014. [PMID: 36013480 PMCID: PMC9416523 DOI: 10.3390/medicina58081014] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/24/2022] [Accepted: 07/27/2022] [Indexed: 11/16/2022] Open
Abstract
Myofascial pain syndrome (MPS) and fibromyalgia (FM) are underestimated painful musculoskeletal conditions that could impact function and quality of life. A consensus about the most appropriate therapeutic approach is still not reached. Considering the long course of the diseases, prolonged assumption of drugs, such as NSAIDs and pain killers, could increase the risk of adverse events, often leading affected patients and physicians to prefer non-pharmacological approaches. Among these, radial and focused extracorporeal shock waves therapies (ESWT) are widely used in the management of painful musculoskeletal conditions, despite the fact that the mechanisms of action in the context of pain modulation should be further clarified. We performed a scoping review on PubMed using Mesh terms for analyzing the current evidence about the efficacy and effectiveness of ESWT for patients with MPS or FM. We included 19 clinical studies (randomized controlled trials and observational studies); 12 used radial ESWT, and 7 used focused ESWT for MPS. Qualitative analysis suggests a beneficial role of ESWT for improving clinical and functional outcomes in people with MPS, whereas no evidence was found for FM. Considering this research gap, we finally suggested a therapeutic protocol for this latter condition according to the most recent diagnostic criteria.
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Affiliation(s)
- Marco Paoletta
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.P.); (S.L.); (G.T.); (G.I.)
| | - Antimo Moretti
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.P.); (S.L.); (G.T.); (G.I.)
- Correspondence:
| | - Sara Liguori
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.P.); (S.L.); (G.T.); (G.I.)
| | - Giuseppe Toro
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.P.); (S.L.); (G.T.); (G.I.)
| | - Francesca Gimigliano
- Department of Physical and Mental Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.P.); (S.L.); (G.T.); (G.I.)
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Chen Y, Lyu K, Lu J, Jiang L, Zhu B, Liu X, Li Y, Liu X, Long L, Wang X, Xu H, Wang D, Li S. Biological response of extracorporeal shock wave therapy to tendinopathy in vivo (review). Front Vet Sci 2022; 9:851894. [PMID: 35942112 PMCID: PMC9356378 DOI: 10.3389/fvets.2022.851894] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 07/04/2022] [Indexed: 11/16/2022] Open
Abstract
Tendinopathy is a degenerative disease of the tendons caused by prolonged overstretching or overuse of the tendons. It accounts for a large proportion of musculoskeletal disorders which can occur in all age groups. The management of tendinopathy is typically conservative. In clinical practice, when other conservative treatments fail, extracorporeal shock wave therapy (ESWT) is normally used as an efficient alternative to surgical management. Several basic studies have shown that ESWT with lower energy flux densities can produce some biological responses in vivo to tendinopathy and may accelerate the initiation of the healing process in injured tendons. ESWT has a positive impact on the interactive chain of biological response, enhancing the signaling pathways of angiogenesis through mechanical conduction, and promoting cell proliferation and collagen formation. Finally, it helps tissue regeneration by controlling inflammation. The purpose of this review is to summarize the biological responses generated by ESWT in tendinopathy through a comprehensive review of the published literature. Although ESWT has been used clinically for the treatment of tendinopathies for nearly decades, less is known about the experimental studies of its biological effects on tendon tissue. Further studies on the biological response of ESWT for tendon injuries in vivo are needed in the future in order to provide better management to patients.
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Affiliation(s)
- Yixuan Chen
- School of Physical Education, Southwest Medical University, Luzhou, China
| | - Kexin Lyu
- School of Physical Education, Southwest Medical University, Luzhou, China
| | - Jingwei Lu
- School of Physical Education, Southwest Medical University, Luzhou, China
| | - Li Jiang
- School of Physical Education, Southwest Medical University, Luzhou, China
| | - Bin Zhu
- School of Physical Education, Southwest Medical University, Luzhou, China
| | - Xueli Liu
- School of Physical Education, Southwest Medical University, Luzhou, China
| | - Yujie Li
- School of Physical Education, Southwest Medical University, Luzhou, China
| | - Xinyue Liu
- School of Physical Education, Southwest Medical University, Luzhou, China
| | - Longhai Long
- The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China
| | - Xiaoqiang Wang
- The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China
| | - Houping Xu
- The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China
- Houping Xu
| | - Dingxuan Wang
- School of Physical Education, Southwest Medical University, Luzhou, China
- Dingxuan Wang
| | - Sen Li
- The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China
- *Correspondence: Sen Li
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Ryskalin L, Morucci G, Natale G, Soldani P, Gesi M. Molecular Mechanisms Underlying the Pain-Relieving Effects of Extracorporeal Shock Wave Therapy: A Focus on Fascia Nociceptors. Life (Basel) 2022; 12:life12050743. [PMID: 35629410 PMCID: PMC9146519 DOI: 10.3390/life12050743] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/14/2022] [Accepted: 05/15/2022] [Indexed: 12/11/2022] Open
Abstract
In recent years, extracorporeal shock wave therapy (ESWT) has received increasing attention for its potential beneficial effects on various bone and soft-tissue pathologies, yielding promising outcomes for pain relief and functional recovery. In fact, ESWT has emerged as an alternative, non-invasive, and safe treatment for the management of numerous musculoskeletal disorders, including myofascial pain syndrome (MPS). In particular, MPS is a common chronic painful condition, accounting for the largest proportion of patients affected by musculoskeletal problems. Remarkably, sensory innervation and nociceptors of the fascial system are emerging to play a pivotal role as pain generators in MPS. At the same time, increasing evidence demonstrates that application of ESWT results in selective loss of sensory unmyelinated nerve fibers, thereby inducing long-lasting analgesia. The findings discussed in the present review are supposed to add novel viewpoints that may further enrich our knowledge on the complex interactions occurring between disorders of the deep fascia including changes in innervation, sensitization of fascial nociceptors, the pathophysiology of chronic musculoskeletal pain of MPS, and EWST-induced analgesia. Moreover, gaining mechanistic insights into the molecular mechanisms of pain-alleviating effects of ESWT may broaden the fields of shock waves clinical practice far beyond the musculoskeletal system or its original application for lithotripsy.
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Affiliation(s)
- Larisa Ryskalin
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
- Center for Rehabilitative Medicine "Sport and Anatomy", University of Pisa, 56121 Pisa, Italy
| | - Gabriele Morucci
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
- Center for Rehabilitative Medicine "Sport and Anatomy", University of Pisa, 56121 Pisa, Italy
| | - Gianfranco Natale
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
- Center for Rehabilitative Medicine "Sport and Anatomy", University of Pisa, 56121 Pisa, Italy
- Museum of Human Anatomy "Filippo Civinini", University of Pisa, 56126 Pisa, Italy
| | - Paola Soldani
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
- Center for Rehabilitative Medicine "Sport and Anatomy", University of Pisa, 56121 Pisa, Italy
| | - Marco Gesi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
- Center for Rehabilitative Medicine "Sport and Anatomy", University of Pisa, 56121 Pisa, Italy
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Kaya Şimşek E, Haberal B, Korkmaz Kasap Y, Yurtcu E. Could radial extracorporeal shock wave therapy have an effect on wound healing in clinical practice by creating genotoxic damage? An in vitro study in mouse fibroblasts. Jt Dis Relat Surg 2021; 32:658-667. [PMID: 34842098 PMCID: PMC8650679 DOI: 10.52312/jdrs.2021.315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 10/04/2021] [Indexed: 12/03/2022] Open
Abstract
Objectives: This study aims to evaluate wound healing effects of in vitro radial extracorporeal shock wave (rESW) application on mouse fibroblasts and whether the cytotoxic effect of extracorporeal shock wave (ESW) was due to a possible genotoxic effect. Patients and methods: After creating an in vitro wound healing model in L929 mouse fibroblast culture, fibroblasts were stimulated with a frequency of 3 Hz, and 100, 250, 500, 1,000 and 1,500 pulses shock waves were applied. Energy flux densities ranging from 0.01 to 0.23 mJ/mm2 (14.3 MPa) at a constant pressure level of 0.5 and 1 bar were applied. Wound healing, cell viability, and genotoxicity were evaluated at 24 and 48 h. Results: All shot numbers for both pressures significantly reduced cell viability (p<0.05). For both 0.5 and 1 bar pressures, in both intervals, the rate of wound healing decreased, regardless of the number of shots (p<0.05). In vitro genotoxic damage was detected at both 0.5 and 1 bar pressures, in both time intervals, regardless of the number of shots. The genotoxic damage increased from 24 to 48 h. Conclusion: The study results suggest that, when ESWT is applied in this in vitro experimental setup, cell viability decreases and wound healing is delayed under all conditions. Furthermore, genotoxic damage can be prevented by using shots below 1,000 pulses. Therefore, while investigating the therapeutic effect of ESW therapy in vitro, the upper limit for the number of shots should be 1,000 pulses.
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Affiliation(s)
| | - Bahtiyar Haberal
- Başkent Üniversitesi Tıp Fakültesi Ortopedi ve Travmatoloji Anabilim Dalı, 06490 Bahçelievler, Ankara, Türkiye.
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Dellanna L, Hirche F, Capra V. Successful Treatment of Recurrent Dermatitis after Physalia physalis (Portuguese Man O' War) Envenomation with Extracorporeal Shock Wave Therapy. Case Rep Dermatol 2021; 13:202-208. [PMID: 34703428 PMCID: PMC8488417 DOI: 10.1159/000513367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 11/25/2020] [Indexed: 01/22/2023] Open
Abstract
For more than 3 decades, extracorporeal shock wave therapy (ESWT) has been clinically implemented in urologic and orthopaedic indications. Here, we present the case of a patient with envenomation from a highly toxic jellyfish-like siphonophore (Physalia physalis) with a toxic contact dermatitis resulting in chronic eruptive skin lesions. The skin lesions on the dorsal right hand lasted more than 16 weeks and were refractive to local cortisone treatment. They finally healed after 8 applications of low-energy planar/defocused ESWT over 4 weeks. In detail, the clinical course, ESWT specifications and the possible mechanisms of ESWT in the light of the current literature are discussed. Our case indicates that ESWT is an underestimated, promising non-invasive, non-immunosuppressive treatment for chronic eruptive skin lesions after jellyfish or related toxin envenomations.
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Affiliation(s)
| | | | - Vasile Capra
- Institute for Physical Therapy in Braunsfeld, Cologne, Germany
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Holsapple JS, Cooper B, Berry SH, Staniszewska A, Dickson BM, Taylor JA, Bachoo P, Wilson HM. Low Intensity Shockwave Treatment Modulates Macrophage Functions Beneficial to Healing Chronic Wounds. Int J Mol Sci 2021; 22:ijms22157844. [PMID: 34360610 PMCID: PMC8346032 DOI: 10.3390/ijms22157844] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/16/2021] [Accepted: 07/20/2021] [Indexed: 12/21/2022] Open
Abstract
Extracorporeal Shock Wave Therapy (ESWT) is used clinically in various disorders including chronic wounds for its pro-angiogenic, proliferative, and anti-inflammatory effects. However, the underlying cellular and molecular mechanisms driving therapeutic effects are not well characterized. Macrophages play a key role in all aspects of healing and their dysfunction results in failure to resolve chronic wounds. We investigated the role of ESWT on macrophage activity in chronic wound punch biopsies from patients with non-healing venous ulcers prior to, and two weeks post-ESWT, and in macrophage cultures treated with clinical shockwave intensities (150–500 impulses, 5 Hz, 0.1 mJ/mm2). Using wound area measurements and histological/immunohistochemical analysis of wound biopsies, we show ESWT enhanced healing of chronic ulcers associated with improved wound angiogenesis (CD31 staining), significantly decreased CD68-positive macrophages per biopsy area and generally increased macrophage activation. Shockwave treatment of macrophages in culture significantly boosted uptake of apoptotic cells, healing-associated cytokine and growth factor gene expressions and modulated macrophage morphology suggestive of macrophage activation, all of which contribute to wound resolution. Macrophage ERK activity was enhanced, suggesting one mechanotransduction pathway driving events. Collectively, these in vitro and in vivo findings reveal shockwaves as important regulators of macrophage functions linked with wound healing. This immunomodulation represents an underappreciated role of clinically applied shockwaves, which could be exploited for other macrophage-mediated disorders.
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Affiliation(s)
- Jason S. Holsapple
- School of Medicine, Medical Sciences & Dentistry, Institute of Medical Sciences, University of Aberdeen, Foresterhill Road, Aberdeen AB25 2ZD, UK; (J.S.H.); (A.S.); (S.H.B.); (B.M.D.); (J.A.T.)
| | - Ben Cooper
- Department of Vascular Surgery, NHS Grampian, Foresterhill Road, Aberdeen AB25 2ZN, UK; (B.C.); (P.B.)
| | - Susan H. Berry
- School of Medicine, Medical Sciences & Dentistry, Institute of Medical Sciences, University of Aberdeen, Foresterhill Road, Aberdeen AB25 2ZD, UK; (J.S.H.); (A.S.); (S.H.B.); (B.M.D.); (J.A.T.)
| | - Aleksandra Staniszewska
- School of Medicine, Medical Sciences & Dentistry, Institute of Medical Sciences, University of Aberdeen, Foresterhill Road, Aberdeen AB25 2ZD, UK; (J.S.H.); (A.S.); (S.H.B.); (B.M.D.); (J.A.T.)
| | - Bruce M. Dickson
- School of Medicine, Medical Sciences & Dentistry, Institute of Medical Sciences, University of Aberdeen, Foresterhill Road, Aberdeen AB25 2ZD, UK; (J.S.H.); (A.S.); (S.H.B.); (B.M.D.); (J.A.T.)
| | - Julie A. Taylor
- School of Medicine, Medical Sciences & Dentistry, Institute of Medical Sciences, University of Aberdeen, Foresterhill Road, Aberdeen AB25 2ZD, UK; (J.S.H.); (A.S.); (S.H.B.); (B.M.D.); (J.A.T.)
| | - Paul Bachoo
- Department of Vascular Surgery, NHS Grampian, Foresterhill Road, Aberdeen AB25 2ZN, UK; (B.C.); (P.B.)
| | - Heather M. Wilson
- School of Medicine, Medical Sciences & Dentistry, Institute of Medical Sciences, University of Aberdeen, Foresterhill Road, Aberdeen AB25 2ZD, UK; (J.S.H.); (A.S.); (S.H.B.); (B.M.D.); (J.A.T.)
- Correspondence:
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The Current State of Knowledge on the Clinical and Methodological Aspects of Extracorporeal Shock Waves Therapy in the Management of Post-Stroke Spasticity-Overview of 20 Years of Experiences. J Clin Med 2021; 10:jcm10020261. [PMID: 33445623 PMCID: PMC7826726 DOI: 10.3390/jcm10020261] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/20/2020] [Accepted: 01/08/2021] [Indexed: 12/13/2022] Open
Abstract
In many patients after stroke, spasticity develops over time, resulting in a decrease in the patient's independence, pain, worsening mood, and, consequently, lower quality of life. In the last ten years, a rich arsenal of physical agents to reduce muscle tone such as extracorporeal shock therapy (ESWT) wave has come through. The aim of this narrative review article is to present the current state of knowledge on the use of ESWT as a supplement to the comprehensive rehabilitation of people after stroke suffering from spasticity. The PubMed and PEDro databases were searched for papers published in English from January 2000 to December 2020, 22 of which met inclusion criteria for clinical studies related to post-stroke spasticity management with ESWT. A total of 22 studies including 468 post-stroke patients-11 reports with the upper limb (267 patients) and 10 reports within the lower limb (201 patients), as well as one report including both upper and lower limb. We focused our attention on clinical and methodological aspects. Therefore, we performed the assessment of enrolled studies in terms of methodological quality using the PEDro and level of evidence using the National Institute for Health and Clinical Excellence (NICE) guidelines. Furthermore, we indicated implications for clinical practice in using ESWT for post-stroke spasticity management. Moreover, we discussed a suggestion for future research directions. In conclusion, an ESWT effectively reduces muscle tone in people with spastic limb after stroke. Further, ESWT is safe and free of undesirable side effects. The mechanism of action of ESWT on muscles affected by spasticity is still unknown. To date, no standard parameters of ESWT in post-stroke spasticity regarding intensity, frequency, location, and the number of sessions has been established. Further research, meeting the highest standards, is needed to establish uniform muscle stimulation parameters using ESWT.
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Impact of radial extracorporeal shock wave therapy in post-laminectomy epidural fibrosis in a rat model. Jt Dis Relat Surg 2021; 32:162-169. [PMID: 33463432 PMCID: PMC8073443 DOI: 10.5606/ehc.2021.77870] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 08/02/2020] [Indexed: 11/21/2022] Open
Abstract
Objectives
This study aims to investigate the effect of radial extracorporeal shock wave therapy (rESWT) treatment in the prevention of epidural fibrosis after laminectomy in rats. Materials and methods
Eighteen 16-month-old male Sprague-Dawley rats weighing 300 g were used in this experimental study between November 2019 and February 2020. The rats were randomly divided into two groups as the control group (L3-L4 total laminectomy without any treatment) and the study group (L3-L4 total laminectomy plus rESWT). The rats were sacrificed at the postoperative sixth week and the lumbar spine was excised en bloc, fixed, and decalcified. Sections were stained with hematoxylin-eosin to evaluate epidural fibrosis, acute inflammation, chronic inflammation, and vascular proliferation. Results
The median value and standard deviations were obtained based on histological examinations. Accordingly, epidural fibrosis decreased significantly in the study group compared to the control group. There was no statistically significant difference between the groups in terms of acute and chronic inflammation response and vascular proliferation. Conclusion
The rESWT application immediately after surgery is effective in preventing epidural fibrosis after laminectomy in rats.
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Lee SY, Joo SY, Cho YS, Hur GY, Seo CH. Effect of extracorporeal shock wave therapy for burn scar regeneration: A prospective, randomized, double-blinded study. Burns 2020; 47:821-827. [PMID: 32917473 DOI: 10.1016/j.burns.2020.08.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 07/22/2020] [Accepted: 08/18/2020] [Indexed: 12/26/2022]
Abstract
PURPOSE This study aimed to investigate the regeneration effect of extracorporeal shock wave therapy (ESWT) on hypertrophic scar regeneration using objective measurements. METHODS This was a double-blinded, randomized, controlled trial of 48 participants who had undergone autologous split-thickness skin grafting (STSG) with same artificial dermis. The ESWT group (n=25) received shock waves with low-energy flux density (0.05-0.30mJ/mm2). The interval between treatments is a 1-week. The ESWT group also received recommended treatment. The control group (n=23) only received standard treatment. We measured skin characteristics before treatment and after 6 weeks for both groups. RESULTS No significant intergroup difference was noted at the initial evaluations (p>0.05). The pre- to post-treatment change in the scar thickness (p=0.03) and erythema (p=0.03), greater reduction was found in the ESWT group than control group. The pre- to post-treatment change in the sebum level (p=0.02), more increase was found in the ESWT group. We found no significant differences in the change measurements between the two groups for melanin levels (p=0.62) and transepidermal water loss (TEWL) (p=0.94). The changes (skin distensibility, biological skin elasticity, gross skin elasticity, and skin viscoelasticity) measured with the Cutometer showed no significant differences between the two groups (p=0.87, p=0.32, p=0.37, and p=0.29, respectively). CONCLUSION This is the first report of ESWT on hypertrophic scar after burn using objective tools (melanin, erythema, sebum, TEWL, elasticity and thickness). ESWT has objective beneficial effects on burn-associated scar characteristics.
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Affiliation(s)
- Seung Yeol Lee
- Department of Physical Medicine and Rehabilitation, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - So Young Joo
- Department of Rehabilitation Medicine, Hangang Sacred Heart Hospital, College of Medicine, Hallym University, Seoul, Republic of Korea
| | - Yoon Soo Cho
- Department of Rehabilitation Medicine, Hangang Sacred Heart Hospital, College of Medicine, Hallym University, Seoul, Republic of Korea
| | - Gi Yeun Hur
- Department of plastic and Reconstructive Surgery, Hangang Sacred Heart Hospital, Hallym University Medical Center, Seoul, Republic of Korea
| | - Cheong Hoon Seo
- Department of Rehabilitation Medicine, Hangang Sacred Heart Hospital, College of Medicine, Hallym University, Seoul, Republic of Korea.
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Lu CC, Chou SH, Shen PC, Chou PH, Ho ML, Tien YC. Extracorporeal shock wave promotes activation of anterior cruciate ligament remnant cells and their paracrine regulation of bone marrow stromal cells' proliferation, migration, collagen synthesis, and differentiation. Bone Joint Res 2020; 9:458-468. [PMID: 32832074 PMCID: PMC7418778 DOI: 10.1302/2046-3758.98.bjr-2019-0365.r1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Aims Proliferation, migration, and differentiation of anterior cruciate ligament (ACL) remnant and surrounding cells are fundamental processes for ACL reconstruction; however, the interaction between ACL remnant and surrounding cells is unclear. We hypothesized that ACL remnant cells preserve the capability to regulate the surrounding cells' activity, collagen gene expression, and tenogenic differentiation. Moreover, extracorporeal shock wave (ESW) would not only promote activity of ACL remnant cells, but also enhance their paracrine regulation of surrounding cells. Methods Cell viability, proliferation, migration, and expression levels of Collagen-I (COL-I) A1, transforming growth factor beta (TGF-β), and vascular endothelial growth factor (VEGF) were compared between ACL remnant cells untreated and treated with ESW (0.15 mJ/mm2, 1,000 impulses, 4 Hz). To evaluate the subsequent effects on the surrounding cells, bone marrow stromal cells (BMSCs)' viability, proliferation, migration, and levels of Type I Collagen, Type III Collagen, and tenogenic gene (Scx, TNC) expression were investigated using coculture system. Results ESW-treated ACL remnant cells presented higher cell viability, proliferation, migration, and increased expression of COL-I A1, TGF-β, and VEGF. BMSC proliferation and migration rate significantly increased after coculture with ACL remnant cells with and without ESW stimulation compared to the BMSCs alone group. Furthermore, ESW significantly enhanced ACL remnant cells' capability to upregulate the collagen gene expression and tenogenic differentiation of BMSCs, without affecting cell viability, TGF-β, and VEGF expression. Conclusion ACL remnant cells modulated activity and differentiation of surrounding cells. The results indicated that ESW enhanced ACL remnant cells viability, proliferation, migration, and expression of collagen, TGF-β, VEGF, and paracrine regulation of BMSC proliferation, migration, collagen expression, and tenogenesis.Cite this article: Bone Joint Res 2020;9(8):458-468.
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Affiliation(s)
- Cheng-Chang Lu
- Department of Orthopedics, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Orthopedics, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shih-Hsiang Chou
- Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Po-Chih Shen
- Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Pei-Hsi Chou
- Department of Orthopedics, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Mei-Ling Ho
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Physiology, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yin-Chun Tien
- Department of Orthopedics, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
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The Impact of Extracorporeal Shock Wave Therapy on Microcirculation in Diabetic Feet: A Pilot Study. Adv Skin Wound Care 2020; 32:563-567. [PMID: 31764146 DOI: 10.1097/01.asw.0000604180.54706.b2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Patients with diabetic foot commonly experience vascular insufficiency and compromised tissue perfusion. Extracorporeal shockwave therapy (ESWT) reportedly promotes wound healing and angiogenesis, but clinical studies on the effect of ESWT on angiogenesis are scarce and the exact mechanism remains unclear. OBJECTIVE To investigate the effect of ESWT on cutaneous microcirculation in diabetic feet. METHODS Ten patients with diabetic feet received ESWT twice weekly for a total of six sessions. Transcutaneous partial oxygen pressure (TcPO2) and cutaneous blood flow were measured before and after ESWT. MAIN RESULTS The treated feet showed statistically significant improvements in the mean TcPO2 (P < .01) and cutaneous blood flow level (P < .05) compared with control feet. In treated feet, TcPO2 increased by 19.6%, from 41.4 ± 9.9 to 49.5 ± 8.7 mm Hg (P < .05). In control feet, TcPO2 decreased by 11.6%, from 39.5 ± 14.0 to 34.9 ± 14.5 mm Hg (P = .059). The average cutaneous blood flow level of treated feet before ESWT was 36.9 ± 25.6, which increased to 48.3 ± 32.4 AU after ESWT (30.9% increase; P = .646). In control feet, the cutaneous blood flow level decreased from 80.5 ± 36.7 to 60.4 ± 38.8 AU, a decrease of 25.0% (P = .241). CONCLUSIONS These results demonstrate that ESWT may have beneficial effects on microcirculation in diabetic feet.
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Aguilera-Sáez J, Muñoz P, Serracanta J, Monte A, Barret JP. Extracorporeal shock wave therapy role in the treatment of burn patients. A systematic literature review. Burns 2019; 46:1525-1532. [PMID: 31387804 DOI: 10.1016/j.burns.2019.07.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 06/25/2019] [Accepted: 07/12/2019] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Extracorporeal shock wave therapy (ESWT), first described in the eighties for the treatment of urolithiasis, has also been applied in other fields such as orthopaedics and chronic wound care. Recently it has also been used in the treatment of burns and its sequelae since several studies suggest it could be an important tool in the conservative management of these conditions. The aim of this article is to review the literature for published evidence on the use of ESWT for the treatment of acute burn patients and its sequelae and to elaborate a brief report on the current state of the matter. MATERIAL AND METHODS We carried on a search on PUBMED database and Cochrane database with the following terms: ('burns' [title/abstract] OR 'burn' [title/abstract]) AND "shock wave" ([title/abstract]). For an optimal reporting of the studies found we followed the PRISMA statement. RESULTS This search found 34 articles from which only 15 were actually related to the use of ESWT in burn patients. From these 15 articles, 7 involved the use of ESWT in the treatment of acute burns, 6 related to its application in post-burn scars, 1 in the treatment of heterotopic ossification and 1 was about the use of ESWT in skin-graft donor site. Except for the latter, all of them were carefully reviewed. CONCLUSION Scientific evidence on the use of ESWT for the treatment of burn patients is weak due to the paucity of studies and their low quality. However, ESWT seems to be a promising tool in this field and therefore more high-quality trials should be conducted.
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Affiliation(s)
- Jorge Aguilera-Sáez
- Department of Plastic Surgery and Burn Center, Vall d'Hebron University Hospital, Passeig de la Vall d'Hebron 119-129, 08035 Barcelona, Spain.
| | - Pablo Muñoz
- Department of Plastic Surgery and Burn Center, Vall d'Hebron University Hospital, Passeig de la Vall d'Hebron 119-129, 08035 Barcelona, Spain
| | - Jordi Serracanta
- Department of Plastic Surgery and Burn Center, Vall d'Hebron University Hospital, Passeig de la Vall d'Hebron 119-129, 08035 Barcelona, Spain
| | - Alejandra Monte
- Department of Plastic Surgery and Burn Center, Vall d'Hebron University Hospital, Passeig de la Vall d'Hebron 119-129, 08035 Barcelona, Spain
| | - Juan P Barret
- Department of Plastic Surgery and Burn Center, Vall d'Hebron University Hospital, Passeig de la Vall d'Hebron 119-129, 08035 Barcelona, Spain
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Microbial Diversity of Chronic Wound and Successful Management of Traditional Chinese Medicine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:9463295. [PMID: 30105079 PMCID: PMC6076927 DOI: 10.1155/2018/9463295] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 05/29/2018] [Accepted: 06/04/2018] [Indexed: 01/30/2023]
Abstract
Chronic ulcer, including diabetic ulcer, varicose ulcer, and pressure ulcer, negatively affects patients' quality of life. As microbiology plays an important role in the mechanism of pathology for chronic wound healing, this study concentrates on microecology environment of the wound and how Traditional Chinese Medicine (TCM) regulates wound bacteria. Method. The study took wound samples from 35 patients and analyzed bacteria variation before and after TCM treatment by 16s rRNA sequencing. All samples were evaluated from aspects of α-diversity, β-diversity, and Simpson's Diversity index. Result. After total DNA extraction, PCR, and 16S rRNA sequencing of wound bacteria from 35 individuals, it was discovered that younger patients with shorter course of disease have a higher microbial diversity and were easier to recover from ulcers. Additionally, gender also played a vital role in wound healing, and a significant microbial diversity existed between male and female patients. Conclusion. Patients with chronic ulcers achieved a positive effect after TCM treatment (skin-producing ointment). Mechanistically, TCM helped promote wound healing by regulating the wound microbiota.
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Piaggesi A, Låuchli S, Bassetto F, Biedermann T, Marques A, Najafi B, Palla I, Scarpa C, Seimetz D, Triulzi I, Turchetti G, Vaggelas A. Advanced therapies in wound management: cell and tissue based therapies, physical and bio-physical therapies smart and IT based technologies. J Wound Care 2018; 27:S1-S137. [DOI: 10.12968/jowc.2018.27.sup6a.s1] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Alberto Piaggesi
- Prof, Director, EWMA Scientific Recorder (Editor), Diabetic Foot Section of the Pisa University Hospital, Department of Endocrinology and Metabolism, University of Pisa, Lungarno Pacinotti 43, 56126 Pisa, Italy
| | - Severin Låuchli
- Chief of Dermatosurgery and Woundcare, EWMA Immediate Past President (Co-editor), Department of Dermatology, University Hospital, Zurich, Råmistrasse 100, 8091 Zärich, Schwitzerland
| | - Franco Bassetto
- Prof, Head of Department, Clinic of Plastic and Reconstructive Surgery, University of Padova, Via Giustiniani, 35100 Padova
| | - Thomas Biedermann
- Tissue Biology Research Unit, Department of Surgery, University Children's Hospital Zurich, August Forel-Strasse 7, 8008 Zürich, Switzerland
| | - Alexandra Marques
- University of Minho, 3B's Research Group in Biomaterials, Biodegradables and Biomimetics, Avepark - Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco GMR, Portugal
| | - Bijan Najafi
- Professor of Surgery, Director of Clinical Research, Division of Vascular Surgery and Endovascular Therapy, Director of Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, One Baylor Plaza, MS: BCM390, Houston, TX 77030-3411, US
| | - Ilaria Palla
- Institute of Management, Sant'Anna School of Advanced Studies, Piazza Martiri della Libertà, 33, 56127 Pisa, Italy
| | - Carlotta Scarpa
- Clinic of Plastic and Reconstructive Surgery, University of Padova, Via Giustiniani, 35100 Padova
| | - Diane Seimetz
- Founding Partner, Biopharma Excellence, c/o Munich Technology Center, Agnes-Pockels-Bogen 1, 80992 Munich, Germany
| | - Isotta Triulzi
- Institute of Management, Sant'Anna School of Advanced Studies, Piazza Martiri della Libertà, 33, 56127 Pisa, Italy
| | - Giuseppe Turchetti
- Fulbright Scholar, Institute of Management, Sant'Anna School of Advanced Studies, Piazza Martiri della Libertà, 33, 56127 Pisa, Italy
| | - Annegret Vaggelas
- Consultant, Biopharma Excellence, c/o Munich Technology Center, Agnes-Pockels-Bogen 1, 80992 Munich, Germany
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Sinnberg T, Levesque MP, Krochmann J, Cheng PF, Ikenberg K, Meraz-Torres F, Niessner H, Garbe C, Busch C. Wnt-signaling enhances neural crest migration of melanoma cells and induces an invasive phenotype. Mol Cancer 2018; 17:59. [PMID: 29454361 PMCID: PMC5816360 DOI: 10.1186/s12943-018-0773-5] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 01/29/2018] [Indexed: 01/04/2023] Open
Abstract
Background During embryonic development Wnt family members and bone morphogenetic proteins (BMPs) cooperatively induce epithelial-mesenchymal transition (EMT) in the neural crest. Wnt and BMPs are reactivated during malignant transformation in melanoma. We previously demonstrated that the BMP-antagonist noggin blocked the EMT phenotype of melanoma cells in the neural crest and malignant invasion of melanoma cells in the chick embryo; vice-versa, malignant invasion was induced in human melanocytes in vivo by pre-treatment with BMP-2. Results Although there are conflicting results in the literature about the role of β-catenin for invasion of melanoma cells, we found Wnt/β-catenin signaling to be analogously important for the EMT-like phenotype of human metastatic melanoma cells in the neural crest and during invasion: β-catenin was frequently expressed at the invasive front of human primary melanomas and Wnt3a expression was inversely correlated with survival of melanoma patients. Accordingly, cytoplasmic β-catenin levels were increased during invasion of melanoma cells in the rhombencephalon of the chick embryo. Fibroblast derived Wnt3a reduced melanoma cell adhesion and enhanced migration, while the β-catenin inhibitor PKF115–584 increased adhesion and reduced migration in vitro and in the chick embryonic neural crest environment in vivo. Similarly, knockdown of β-catenin impaired intradermal melanoma cell invasion and PKF115–584 efficiently reduced liver metastasis in a chick chorioallantoic membrane model. Our observations were accompanied by specific alterations in gene expression which are linked to overall survival of melanoma patients. Conclusion We present a novel role for Wnt-signaling in neural crest like melanoma cell invasion and metastasis, stressing the crucial role of embryonic EMT-inducing neural crest signaling for the spreading of malignant melanoma. Electronic supplementary material The online version of this article (10.1186/s12943-018-0773-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Tobias Sinnberg
- Center for Dermatooncology, Department of Dermatology, University Hospital Tübingen, University of Tübingen, Liebermeisterstr.25, 72076, Tübingen, Germany.
| | - Mitchell P Levesque
- Department of Dermatology, Universitaets Spital Zürich, Gloriastrasse 31, 8091, Zürich, Switzerland
| | - Jelena Krochmann
- Center for Dermatooncology, Department of Dermatology, University Hospital Tübingen, University of Tübingen, Liebermeisterstr.25, 72076, Tübingen, Germany
| | - Phil F Cheng
- Department of Dermatology, Universitaets Spital Zürich, Gloriastrasse 31, 8091, Zürich, Switzerland
| | - Kristian Ikenberg
- Institute of Clinical Pathology, University Hospital Zürich, Schmelzbergstrasse 12, 8091, Zürich, Switzerland
| | - Francisco Meraz-Torres
- Center for Dermatooncology, Department of Dermatology, University Hospital Tübingen, University of Tübingen, Liebermeisterstr.25, 72076, Tübingen, Germany
| | - Heike Niessner
- Center for Dermatooncology, Department of Dermatology, University Hospital Tübingen, University of Tübingen, Liebermeisterstr.25, 72076, Tübingen, Germany
| | - Claus Garbe
- Center for Dermatooncology, Department of Dermatology, University Hospital Tübingen, University of Tübingen, Liebermeisterstr.25, 72076, Tübingen, Germany
| | - Christian Busch
- Center for Dermatooncology, Department of Dermatology, University Hospital Tübingen, University of Tübingen, Liebermeisterstr.25, 72076, Tübingen, Germany. .,Dermateam, Bankstrasse 4, 8400, Winterthur, Switzerland.
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Abstract
SummaryChronic ulcers (CUs) are a major cause of morbidity and mortality with increasing prevalence, in part due to the ageing population, and an increase of risk factors such as diabetes and obesity. CUs are caused by numerous diseases including venous dysfunction, diabetes mellitus, infections, peripheral neuropathy, pressure, and atherosclerosis. The current standard therapy for CUs includes compression, surgical débridement, infection control, and adequate wound dressings. As a high percentage of CUs do not adequately heal or quickly relapse with standard treatments, additional therapeutic approaches are pursued, termed “advanced wound care therapies”. Here, an overview on commonly applied therapies lacking significant evidence for wound healing is reviewed, followed by therapies with significant evidence supporting the routine use in the treatment of CUs, and a short outlook in a possible future wound treatment landscape.To give a résumé, the presented literature reveals that most of the commonly applied topical and advanced ulcer treatments largely lack solid scientific evidence for the induction or acceleration of wound healing. Surprisingly only “classical” treatments such as wound cleansing, débridement and compression have significant evidence. Novel approaches such as bilayered skin reconstructs, cell suspensions or extracorporal shock waves seem promising. Considering the increasing number of ulcer patients, there is a strong need for further basic research to fully understand all factors involved in wound development and healing of the various ulcer pathophysiologies, and the urgent need for prospective clinical trials comparing the various treatment options.
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Dolibog P, Dolibog P, Franek A, Brzezińska-Wcisło L, Arasiewicz H, Wróbel B, Chmielewska D, Ziaja J, Błaszczak E. Randomized, controlled clinical pilot study of venous leg ulcers treated with using two types of shockwave therapy. Int J Med Sci 2018; 15:1275-1285. [PMID: 30275753 PMCID: PMC6158659 DOI: 10.7150/ijms.26614] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 06/30/2018] [Indexed: 11/05/2022] Open
Abstract
Background. Venous leg ulcers are difficult to heal wounds. The basis of their physiotherapeutic treatment is compression therapy. However, for many years, the search for additional or other methods to supplement the treatment of venous ulcers, which would shorten the duration of treatment, is underway. One of such methods is the shockwave therapy. Methods. The purpose of our study was to compare radial shockwave therapy (R-ESWT) with focused shockwave therapy (F-ESWT) in venous leg ulcers treatment. Patients were randomly assigned to tree groups. In the first group the radial shockwave therapy (0.17mJ/mm2, 100 impulses/cm2, 5 Hz), in the second group the focused shockwave therapy (0.173mJ/mm2, 100 impulses/cm2, 5 Hz) was used and in third group standard care was used. Patients in shockwave therapy groups were given 6 treatments at five-day intervals. Total area, circumference, Gilman index, maximum length and maximum width of ulcers were measured. The patients from the third group wet gauze dressing with saline and gently compressing elastic bandages were used (standard wound care SWC). Results. Analysis of the results shows that a complete cure of ulcers was achieved in 35% of patients who were treated with radial shockwave, 26% of patients with focused shockwave used. There is statistically significant difference between the standard care and radial shockwave therapy as well as between the standard care and focused shockwave therapy. There is no statistically significant difference between the use of radial and focused shockwave in the treatment of venous leg ulcers (p> 0.05). Conclusion. There is no statistically significant difference between the use of radial and focused shockwave in the treatment of venous leg ulcers. Treatment of venous leg ulcers with shockwaves is more effective than the standard wound care.
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Affiliation(s)
- Patrycja Dolibog
- Chair and Department of Medical Biophysics, School of Medicine in Katowice, Medical University of Silesia
| | - Paweł Dolibog
- Chair and Department of Medical Biophysics, School of Medicine in Katowice, Medical University of Silesia
| | - Andrzej Franek
- Chair and Department of Medical Biophysics, School of Medicine in Katowice, Medical University of Silesia
| | | | - Hubert Arasiewicz
- Department of Dermatology, School of Medicine in Katowice, Medical University of Silesia
| | - Beata Wróbel
- Chair and Department of Medical Biophysics, School of Medicine in Katowice, Medical University of Silesia
| | - Daria Chmielewska
- Department of Basics of Physiotherapy, Faculty of Physiotherapy, Academy of Physical Education in Katowice
| | - Jacek Ziaja
- Department of General, Vascular and Transplant Surgery, School of Medicine in Katowice, Medical University of Silesia
| | - Edward Błaszczak
- Chair and Department of Medical Biophysics, School of Medicine in Katowice, Medical University of Silesia
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Kalyvianakis D, Hatzichristou D. Low-Intensity Shockwave Therapy Improves Hemodynamic Parameters in Patients With Vasculogenic Erectile Dysfunction: A Triplex Ultrasonography-Based Sham-Controlled Trial. J Sex Med 2017; 14:891-897. [PMID: 28673433 DOI: 10.1016/j.jsxm.2017.05.012] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 05/18/2017] [Accepted: 05/19/2017] [Indexed: 11/17/2022]
Abstract
BACKGROUND Although several reports have documented the subjective improvement of erectile function after low-intensity extracorporeal shockwave therapy (LI-ESWT) in patients with vasculogenic erectile dysfunction (ED), objective assessment data of penile hemodynamics are lacking. AIM To assess penile hemodynamics before and 3 months after LI-ESWT in a group of patients with documented vasculogenic ED. METHODS This was a double-blinded, randomized, sham-controlled trial. Forty-six patients with ED were randomized; 30 underwent LI-ESWT and 16 had a sham procedure in double-blinded fashion. All patients underwent penile triplex ultrasonography by the same investigator immediately before and 3 months after treatment. Patient demographics, International Index of Erectile Function erectile function domain (IIEF-ED) score, and minimal clinically important difference were assessed at baseline and 1, 3, 6, 9, and 12 months after treatment. OUTCOMES Changes in peak systolic velocity and resistance index as measured by triplex ultrasonography at baseline and 3 months after treatment were the main outcomes of the study. Secondary outcomes were changes in the IIEF-EF score from baseline to 1, 3, 6, 9, and 12 months after treatment and the percentage of patients reaching a minimal clinically important difference during the same period for the two groups. RESULTS IIEF-EF minimal clinically important differences for the active vs sham group were observed for 56.7% vs 12.5% (P = .005) at 1 month, 56.7% vs 12.5% (P = .003) at 3 months, 63.3% vs 18.8% (P = .006) at 6 months, 66.7% vs 31.3% (P = .022) at 9 months, and 75% vs 25% (P = .008) at 12 months. Mean peak systolic velocity increased by 4.5 and 0.6 cm/s in the LI-ESWT and sham groups, respectively (P < .001). CLINICAL IMPLICATIONS Such results offer objective and subjective documentation of the value of this novel treatment modality for men with vasculogenic ED. STRENGTHS AND LIMITATIONS Strengths include the prospective, randomized, sham-controlled type of study and the assessment of penile hemodynamics. Limitations include the small sample and strict inclusion criteria that do not reflect everyday clinical practice. CONCLUSION The present study confirms the beneficial effect of LI-ESWT on penile hemodynamics and the beneficial effect of this treatment up to 12 months. Kalyvianakis D, Hatzichristou D. Low-Intensity Shockwave Therapy Improves Hemodynamic Parameters in Patients With Vasculogenic Erectile Dysfunction: A Triplex Ultrasonography-Based Sham-Controlled Trial. J Sex Med 2017;14:891-897.
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Affiliation(s)
- Dimitrios Kalyvianakis
- Center for Sexual and Reproductive Health, Aristotle University of Thessaloniki Greece, Thessaloniki, Greece
| | - Dimitrios Hatzichristou
- Center for Sexual and Reproductive Health, Aristotle University of Thessaloniki Greece, Thessaloniki, Greece.
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Radial Extracorporeal Shock Wave Therapy Enhances the Proliferation and Differentiation of Neural Stem Cells by Notch, PI3K/AKT, and Wnt/β-catenin Signaling. Sci Rep 2017; 7:15321. [PMID: 29127399 PMCID: PMC5681501 DOI: 10.1038/s41598-017-15662-5] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 10/20/2017] [Indexed: 01/05/2023] Open
Abstract
Neural stem cell (NSC) proliferation and differentiation play a pivotal role in the repair of brain function in central nervous system (CNS) diseases. Radial extracorporeal shock wave therapy (rESWT) is a non-invasive and innovative treatment for many conditions, yet little is known about the effects of this treatment on NSCs. Mouse NSCs (NE-4C) were exposed to rESWT with 1.0, 1.5, 2.0, 2.5, 3.0, and 3.5 bar (500 impulses, and 2 Hz) in vitro. Cell viability test results indicated that rESWT, at a dose of 2.5 bar, 500 impulses, and 2 Hz, increased NE-4C viability within 72 h, and that the PI3K/AKT pathway was involved in its mechanisms. Exposure to rESWT also affected proliferation and differentiation of NE-4C after 8 weeks, which may be associated with Wnt/β-catenin and Notch pathways. This assessment is corroborated by the ability of inhibitors of Wnt/β-catenin [Dickkopf-1 (Dkk-1)] and the Notch pathway (DAPT) to weaken proliferation and differentiation of NSCs. In summary, a proper dose of rESWT enhanced NSCs augment via the PI3K/AKT pathway initially. Also, Wnt/β-catenin and the Notch pathway play important roles in regulation of the long-term efficacy of rESWT. This study reveals a novel approach to culture NSCs in vitro and support neurogenesis.
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