1
|
Georgeto SM, Andraus RAC, de Oliveira Júnior E, da Silva RA, Ngomo S, Fernandes KBP. Bilateral Idiopathic Carpal Tunnel Syndrome: Clinical-Functional Characterization and Efficacy of Two Combined Postoperative Physiotherapeutic Treatments. Orthop Surg 2023. [PMID: 37154094 DOI: 10.1111/os.13705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 01/27/2023] [Accepted: 02/19/2023] [Indexed: 05/10/2023] Open
Abstract
OBJECTIVE To evaluate the efficacy of combined association instrument myofascial mobilization (IASTM) and stretching in patients with idiopathic bilateral carpal tunnel syndrome (CTS) operated on one hand and to analyze the response of the operated (OH) and non-operated (NH) hand according to the sequence of therapies. Research on these parameters has not yet been found in the literature. METHODS Randomized controlled crossover study with 43 participants using the objective and subjective outcome variables. Patients were randomly assigned to two groups: starting with stretching followed by IASTM and starting with IASTM followed by stretching. Then patients underwent surgery on the hand with more severe involvement and physical therapy rehabilitation was started 30 days after for a period of 4 weeks. After the 1-week interval the participants who started with stretching were referred to IASTM and vice versa, following the same previous patterns. The outpatient reassessments took place at 3 to 6 months. Crossover ANOVA and effect sizes were used as analysis methods. RESULTS Time was the most significant outcome for all variables both during therapies and at 6-month follow-up. Regarding response to the combined therapies between OH and NH, there were differences for both OH and NH, with the greatest impact on NH for the palmar grip and VAS variables. The treatment sequences were significant for pain on the NH and mental SF-12, suggesting that starting with IASTM followed by stretching had a superior outcome for these outcomes. CONCLUSION The combination of IASTM with stretching, used in the postoperative period of bilateral idiopathic CTS, proved to be supplementary, with significant results and large effect sizes for most of the outcomes assessed, both during the time of application of the therapies and in the 6-month follow-up for both hands, and may constitute a viable therapeutic alternative for this population.
Collapse
Affiliation(s)
- Sergio Murilo Georgeto
- Department of Neurosurgery, Irmandade da Santa Casa de Londrina (ISCAL); Doctoral Program in Rehabilitation Sciences UEL/UNOPAR, Universidade Pitágoras UNOPAR, Londrina, PR, Brazil
| | | | - Eros de Oliveira Júnior
- Instituto Avançado de Ensino, Pesquisa e Tecnologia de Londrina (IAEPETEL), Londrina, PR, Brazil
| | - Rubens A da Silva
- Département des Sciences de la Santé, Centre Intersectoriel en Santé Durable, Laboratoire de Recherche BioNR, Université du Québec à Chicoutimi (UQAC); Centre Intégré de Santé et Services Sociaux du Saguenay-Lac-Saint-Jean (CIUSSS SLSJ), Services Spécialisés de Gériatrie - Hôpital de La Baie, Saguenay, Québec, Canada
| | - Suzy Ngomo
- Département des Sciences de la Santé, Centre Intersectoriel en Santé Durable, Laboratoire de recherche BioNR, Université du Québec à Chicoutimi (UQAC), Saguenay, Québec, Canada
| | - Karen Barros Parron Fernandes
- School of Medicine, Pontifical Catholic University of Parana (PUCPR), Londrina, PR, Brazil; Département des Sciences de la Santé, Centre Intersectoriel en Santé Durable, Laboratoire de recherche BioNR, Université du Québec à Chicoutimi (UQAC), Saguenay, Québec, Canada; Instituto de Ensino, Pesquisa e Inovação da Irmandade da Santa Casa de Londrina (IEPI-ISCAL), Londrina, PR, Brazil
| |
Collapse
|
2
|
A Correlation between Upper Extremity Compressive Neuropathy and Nerve Compression Headache. Plast Reconstr Surg 2021; 148:1308-1315. [PMID: 34847118 DOI: 10.1097/prs.0000000000008574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Compressive neuropathies of the head/neck that trigger headaches and entrapment neuropathies of the extremities have traditionally been perceived as separate clinical entities. Given significant overlap in clinical presentation, treatment, and anatomical abnormality, the authors aimed to elucidate the relationship between nerve compression headaches and carpal tunnel syndrome, and other upper extremity compression neuropathies. METHODS One hundred thirty-seven patients with nerve compression headaches who underwent surgical nerve deactivation were included. A retrospective chart review was conducted and the prevalence of carpal tunnel syndrome, thoracic outlet syndrome, and cubital tunnel syndrome was recorded. Patients with carpal tunnel syndrome, cubital tunnel syndrome, and thoracic outlet syndrome who had a history of surgery and/or positive imaging findings in addition to confirmed diagnosis were included. Patients with subjective report of carpal tunnel syndrome/thoracic outlet syndrome/cubital tunnel syndrome were excluded. Prevalence was compared to general population data. RESULTS The cumulative prevalence of upper extremity neuropathies in patients undergoing surgery for nerve compression headaches was 16.7 percent. The prevalence of carpal tunnel syndrome was 10.2 percent, which is 1.8- to 3.8-fold more common than in the general population. Thoracic outlet syndrome prevalence was 3.6 percent, with no available general population data for comparison. Cubital tunnel syndrome prevalence was comparable between groups. CONCLUSIONS The degree of overlap between nerve compression syndromes of the head/neck and upper extremity suggests that peripheral nerve surgeons should be aware of this correlation and screen affected patients comprehensively. Similar patient presentation, treatment, and anatomical basis of nerve compression make either amenable to treatment by nerve surgeons, and treatment of both entities should be an integral part of a formal peripheral nerve surgery curriculum.
Collapse
|
3
|
Gfrerer L, Hansdorfer MA, Amador RO, Chartier C, Nealon KP, Austen WG. Muscle Fascia Changes in Patients with Occipital Neuralgia, Headache, or Migraine. Plast Reconstr Surg 2021; 147:176-180. [PMID: 33370063 DOI: 10.1097/prs.0000000000007484] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
SUMMARY In an ongoing effort to understand the pathogenesis of occipital neuralgia/headache/migraine, it is critical to describe the anatomical/tissue changes encountered during surgery. Greater occipital nerve anatomical studies mainly focus on the greater occipital nerve course through muscle/fascial planes and interaction with the occipital vessels. However, structural soft-tissue changes have not been described in detail. Anecdotally, trapezius fascia is thickened at the greater occipital nerve trigger site. This study further investigates this observation. Patients undergoing greater occipital nerve decompression surgery were enrolled prospectively in this observational study (n = 92). Tissue changes were recorded intraoperatively. The resulting data were examined. Trapezius fascia was more than 3 mm thick and appeared fibrotic in 86 patients (94 percent), whereas semispinalis muscle appeared normal in all subjects. The greater occipital nerve was macroscopically abnormal, defined as edematous, flattened, and discolored in 29 cases (32 percent). The occipital artery interacted significantly with the greater occipital nerve in 88 percent of cases. The authors conclude that the tissue structure is abnormal in patients undergoing greater occipital nerve decompression surgery. This is the first study that describes the prevalence of thickened and fibrotic appearing trapezius fascia at the occipital trigger site, a phenomenon encountered in the vast majority of patients (94 percent). This structural anomaly has a resemblance to thickened fascial tissues seen in other nerve compression syndromes, and could be related to microtrauma/overuse or actual trauma in the head and neck region.
Collapse
Affiliation(s)
- Lisa Gfrerer
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| | - Marek A Hansdorfer
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| | - Ricardo O Amador
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| | - Christian Chartier
- Boston, Mass
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| | - Kassandra P Nealon
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| | - William G Austen
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| |
Collapse
|
4
|
Mansiz-Kaplan B, Pervane-Vural S, Gursoy K, Nacir B. Median nerve conduction studies in rabbits. BMC Neurosci 2020; 21:34. [PMID: 32807101 PMCID: PMC7433080 DOI: 10.1186/s12868-020-00584-2] [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: 06/13/2019] [Accepted: 08/12/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND When planning nerve conduction studies using animal models, the sciatic nerve is often used and the upper extremity nerves are not preferred due to the size of laboratory animals. This study aimed to present the method and mean values of median nerve conduction studies in laboratory rabbits. Fifty-five six-month-old male New Zealand white rabbits weighing 2 to 2.5 kg were included in nerve conduction studies performed under anesthesia. The compound muscle action potential amplitude and distal latency values were recorded for the median motor nerve with the electrodes placed on the flexor digitorum superficialis muscle and tendon. RESULTS A total of 110 median nerves were evaluated. The mean amplitude of the median nerve was 30.6 ± 6.8, mV the median nerve distal latency was 1.3 ± 0.2 ms, and the mean intensity of stimulation inducing a response was 2.5 ± 1 mA. CONCLUSIONS The mean values obtained by the median motor nerve conduction method in this study can act as a guide for future nerve interventions undertaken in the upper extremities.
Collapse
Affiliation(s)
- Basak Mansiz-Kaplan
- Department of Physical Medicine and Rehabilitation, Ankara Training and Research Hospital, University of Health Sciences, Ankara, Turkey.
| | - Secil Pervane-Vural
- Department of Physical Medicine and Rehabilitation, Ankara Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Koray Gursoy
- Reconstructive, and Aesthetic Surgery, Department of Plastic, Ankara Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Baris Nacir
- Department of Physical Medicine and Rehabilitation, Ankara Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| |
Collapse
|
5
|
Matsuura Y, Thoreson AR, Zhao C, Amadio PC, An KN. Development of a hyperelastic material model of subsynovial connective tissue using finite element modeling. J Biomech 2015; 49:119-122. [PMID: 26482734 DOI: 10.1016/j.jbiomech.2015.09.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 09/26/2015] [Indexed: 12/31/2022]
Abstract
Carpal tunnel syndrome (CTS) is one of the most common disorders of the hand. Assessment of carpal tunnel tissue mechanical behavior, especially that of the subsynovial connective tissue (SSCT), is important to better understand the mechanisms of CTS. The aim of this study was to develop a hyperelastic material model of human SSCT using mechanical test data and finite element modeling (FEM). Experimental shear test data of SSCT from 7 normal subjects and 7 CTS patients collected in a prior study was used to define material response. Hyperelastic coefficients (μ and α) from the first-order Ogden material property definition were iteratively solved using specimen-specific FEM models simulating the mechanical test conditions. A typical Ogden hyperelastic response for the normal and CTS SSCT was characterized by doing the same with data from all samples averaged together. The mean Ogden coefficients (μ/α) for the normal cadaver and CTS patient SSCT were 1.25×10(-5)MPa/4.51 and 1.99×10(-6)MPa/10.6, respectively when evaluating coefficients for individual specimens. The Ogden coefficients for the typical (averaged data) model for normal cadaver and CTS patient SSCT were 1.63×10(-5)MPa/3.93 and 5.00×10(-7)MPa/9.55, respectively. Assessment of SSCT mechanical response with a hyperelastic material model demonstrated significant differences between patient and normal cadaver. The refined assessment of these differences with this model may be important for future model development and in understanding clinical presentation of CTS.
Collapse
Affiliation(s)
- Yusuke Matsuura
- Division of Orthopedic Research, Mayo Clinic, Rochester, MN, USA
| | | | - Chunfeng Zhao
- Division of Orthopedic Research, Mayo Clinic, Rochester, MN, USA
| | - Peter C Amadio
- Division of Orthopedic Research, Mayo Clinic, Rochester, MN, USA
| | - Kai-Nan An
- Division of Orthopedic Research, Mayo Clinic, Rochester, MN, USA.
| |
Collapse
|
6
|
Chikenji T, Gingery A, Zhao C, Vanhees M, Moriya T, Reisdorf R, An KN, Amadio PC. Transforming growth factor-β (TGF-β) expression is increased in the subsynovial connective tissue in a rabbit model of carpal tunnel syndrome. PLoS One 2014; 9:e108312. [PMID: 25269071 PMCID: PMC4182459 DOI: 10.1371/journal.pone.0108312] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 08/29/2014] [Indexed: 01/13/2023] Open
Abstract
Carpal tunnel syndrome (CTS) is an idiopathic disease that results from increased fibrosis of the subsynovial connective tissue (SSCT). A recent study found overexpression of both transforming growth factor-β (TGF-β) and connective tissue growth factor (CTGF) in the SSCT of CTS patients. This study investigated TGF-β and CTGF expression in a rabbit model of CTS, in which SSCT fibrosis is induced by a surgical injury. Levels of TGF-β1 and CTGF at 6, 12, 24 weeks after injury were determined by immunohistochemistry A significant increase in TGF-β1 and a concomitant significant increase in CTGF were found at 6 weeks, in addition to higher cell density compared to normal (all p<0.05), Interestingly, CTGF expression was reduced at 12 and 24 weeks, suggesting that an initial insult results in a time limited response. We conclude that this rabbit model mimics the fibrosis found in human CTS, and may be useful to study pathogenetic mechanisms of CTS in vivo.
Collapse
Affiliation(s)
- Takako Chikenji
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Anne Gingery
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Chunfeng Zhao
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Matthias Vanhees
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Tamami Moriya
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Ramona Reisdorf
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Kai-Nan An
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Peter C. Amadio
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| |
Collapse
|