RESUMO
Linburg-Comstock syndrome is an acquired symptomatic restrictive thumb index finger flexor tenosynovitis involving a hypertrophic tenosynovium between flexor pollicis longus and flexor digitorum profundus. Patients may report synkinetic movement of the thumb and index finger, pain and swelling. We present the case of a woman in her 80s who presented with painless Linburg-Comstock syndrome after a trapeziectomy 4 months earlier for trapeziometacarpal arthritis. A literature review of PubMed-indexed case reports found that Linburg-Comstock syndrome has never been described in a post-trapeziectomy patient. This unusual presentation that arose as a side effect of hand surgery remains unreported in the literature. We present this unique complication as the first such case in the world. This case report is a valuable addition to the existing knowledge on the complications of trapeziectomy surgery.
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Complicações Pós-Operatórias , Trapézio , Humanos , Feminino , Trapézio/cirurgia , Idoso de 80 Anos ou mais , Complicações Pós-Operatórias/cirurgia , Complicações Pós-Operatórias/etiologia , Síndrome , Tenossinovite/cirurgia , Tenossinovite/etiologia , Polegar/anormalidades , Polegar/cirurgiaRESUMO
INTRODUCTION: We report on cases of isolated fourth extensor compartment tenosynovitis without evidence of systemic inflammation that occurred in the context of alteration in the work environment due to the COVID-19 epidemic. Early identification of the deleterious effects of virtual/technologically-dependent work from home can aid in treatment and prevention of these conditions. We describe the phenomenon and suggest a treatment approach.
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COVID-19 , Tenossinovite , Humanos , COVID-19/complicações , COVID-19/epidemiologia , Tenossinovite/etiologia , Masculino , Local de Trabalho , Adulto , Doenças Profissionais/epidemiologia , Doenças Profissionais/etiologia , Feminino , Pessoa de Meia-Idade , TeletrabalhoRESUMO
BACKGROUND: Pyogenic flexor tenosynovitis (PFT) is a common and severe hand infection. Patients who present early can be treated with intravenous antibiotics. OBJECTIVES: To determine whether PFT caused by animal bites and treated with antibiotics leads to a different outcome than other disease etiologies due to the extensive soft tissue insult and different bacterial flora. METHODS: We conducted a retrospective cohort study of 43 consecutive patients who presented with PFT between 2013 and 2020. The 10 patients who presented with PFT following an animal bite were compared to those who presented with PFT caused by any other etiology. RESULTS: Patients who were bitten pursued medical attention sooner: 1.9 ± 1.4 days compared with 5.3 ± 4.7 days (P = 0.001). Despite the quicker presentation, patients from the study group received similar antibiotic types and duration as controls. All patients were initially treated with intravenous antibiotics under surveillance of a hand surgeon. One patient (10%) from the study group and four controls (12%) were treated surgically (P = 1). Average follow-up was 17 ± 16 days. At the end of follow-up, one (10%) patient from the study group and three (9%) controls sustained mild range of motion limitation and one (3%) patient from the control group had moderate limitations (P = 0.855). CONCLUSIONS: Intravenous antibiotic treatment, combined with an intensive hand surgeon follow-up, is a viable option for the treatment of PFT caused by animal bites.
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Antibacterianos , Mordeduras e Picadas , Tenossinovite , Humanos , Antibacterianos/administração & dosagem , Antibacterianos/uso terapêutico , Tenossinovite/etiologia , Tenossinovite/tratamento farmacológico , Tenossinovite/microbiologia , Tenossinovite/terapia , Estudos Retrospectivos , Animais , Masculino , Feminino , Mordeduras e Picadas/complicações , Mordeduras e Picadas/tratamento farmacológico , Adulto , Pessoa de Meia-Idade , Resultado do Tratamento , Administração IntravenosaRESUMO
OBJECTIVE: To determine the outcome of tenoscopically guided palmar/plantar annular ligament (PAL) desmotomy to treat PAL constriction without concurrent intrathecal soft-tissue injury, notably of the digital flexor tendons and manica flexoria. STUDY DESIGN: Retrospective multicenter cohort study. ANIMALS: Sixty-five horses. METHODS: Horses from four UK equine hospitals, with digital flexor tendon sheath (DFTS) tenosynovitis, which underwent tenoscopically guided PAL desmotomy for treatment of PAL constriction between 2017 and 2022 were included. All horses had lameness isolated to the DFTS/PAL, and PAL constriction was diagnosed tenoscopically when there was difficulty maneuvering the endoscope into or through the fetlock canal. Horses with tearing of the digital flexor tendons and/or manica flexoria, or any other intrathecal pathology, were excluded. Follow up was via structured telephone questionnaire. RESULTS: Follow up (median 25 months) was available for 61 horses with cobs and ponies predominating. Forty-two returned to their previous level of work, or a higher level, postoperatively and 50 owners were satisfied with the outcome of surgery. Eleven horses returned to lower level exercise, and six were retired/euthanized as they did not regain soundness. Fifty-two horses achieved soundness (median 3 months postoperatively). CONCLUSION: Tenoscopically guided PAL desmotomy for the treatment of PAL constriction in the absence of intrathecal soft tissue injury had a good prognosis for return to previous levels of exercise in a UK horse population. CLINICAL SIGNIFICANCE: The prognosis for horses undergoing tenoscopically guided PAL desmotomy to treat PAL constriction in the absence of intrathecal injury is better than previously described. Cobs and ponies seem to be predisposed to PAL constriction in agreement with the previous literature.
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Doenças dos Cavalos , Animais , Cavalos , Estudos Retrospectivos , Doenças dos Cavalos/cirurgia , Feminino , Masculino , Reino Unido , Resultado do Tratamento , Endoscopia/veterinária , Endoscopia/métodos , Ligamentos/cirurgia , Ligamentos/lesões , Estudos de Coortes , Tenossinovite/veterinária , Tenossinovite/cirurgia , Lesões dos Tecidos Moles/veterinária , Lesões dos Tecidos Moles/cirurgiaRESUMO
CASE: A 65-year-old female patient presented with complaints of diffuse pain and swelling in her right wrist with paresthesia in her right hand with thenar wasting. Her magnetic resonance imaging scan was suggestive of flexor tenosynovitis of the wrist with compression of the median nerve with multiple rice bodies. She underwent excisional biopsy along with median nerve decompression. Mycobacterium tuberculosis was detected by polymerase chain reaction (GeneXpert), and histopathology identified caseous granulomas. The patient was started on antitubercular chemotherapy postoperatively. CONCLUSION: In endemic countries such as India, tuberculous flexor tenosynovitis must always be a differential diagnosis in cases of wrist swelling with rice bodies.
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Tenossinovite , Humanos , Feminino , Idoso , Tenossinovite/diagnóstico por imagem , Tenossinovite/microbiologia , Síndromes de Compressão Nervosa/diagnóstico por imagem , Síndromes de Compressão Nervosa/etiologia , Tuberculose Osteoarticular/diagnóstico por imagem , Tuberculose Osteoarticular/complicações , Imageamento por Ressonância Magnética , Neuropatia Mediana/diagnóstico por imagemRESUMO
OBJECTIVES: Rheumatoid arthritis (RA) mainly affects small joints. Despite the mechanical function of joints, the role of mechanical stress in the development of arthritis is insufficiently understood. We hypothesised that mechanical stress/physical strain is a risk factor for joint inflammation in RA. Therefore, we studied work-related physical strain in subjects with clinically suspected arthralgia (CSA) as a risk factor for the presence of imaging-detected subclinical joint inflammation and the development of clinical arthritis/RA. METHODS: In 501 CSA patients and 155 symptom-free persons' occupation-related physical strain was quantified using the International Standard Classification of Occupations. Contrast-enhanced hand-MRIs were made and evaluated for joint inflammation (sum of synovitis/tenosynovitis/osteitis). CSA patients were followed on RA development. Age relationship was studied using an interaction term of physical strain with age. RESULTS: The degree of physical strain in CSA is associated with the severity of joint inflammation, independent of educational-level/BMI/smoking (interaction physical strain-age p=0.007; indicating a stronger association with increasing age). Physical strain is associated with higher tenosynovitis scores, in particular. In symptom-free persons, physical strain was not associated with imaging-detected joint inflammation. Higher degrees of physical strain also associated with higher risks for RA development in an age-dependent manner (HR=1.20 (1.06-1.37)/10-year increase in age), independent of educational-level/BMI/smoking. This association was partly mediated by an effect via subclinical joint inflammation. CONCLUSIONS: Work-related physical strain increases the risk of subclinical joint inflammation and of developing RA. The age relationship suggests an effect of long-term stress or that tenosynovium is more sensitive to stress at older age. Together, the data indicate that mechanical stress contributes to the development of arthritis in RA.
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Artrite Reumatoide , Sinovite , Tenossinovite , Humanos , Tenossinovite/complicações , Estudos Prospectivos , Artrite Reumatoide/complicações , Artrite Reumatoide/epidemiologia , Sinovite/etiologia , Artralgia/etiologia , InflamaçãoRESUMO
BACKGROUND: Enteropathic spondyloarthritis is underdiagnosed and inflammatory biomarkers and ultrasonography (US) could be useful for screening inflammatory bowel disease (IBD) patients. The objective of this study was to evaluate the prevalence of spondyloarthritis (SpA) in IBD patients, according to the Assessment of SpondyloArthritis International Society (ASAS) criteria and the correlation of results of US of entheses and joints with plasma calprotectin levels. METHODS: This was an observational cross-sectional study. Patients from the IBD outpatient clinic of a reference center were evaluated according to ASAS criteria classification, results of US of entheses and joints, and inflammatory biomarker measurements (erythrocyte sedimentation rates, C-reactive protein levels, fecal and plasma calprotectin levels). A p value lower than 0.05 was considered significant. RESULTS: A total of 30.5% of the studied sample (n = 118) of patients with IBD presented at least one inflammatory musculoskeletal manifestation. The overall prevalence of enteropathic SpA was 13.55%, with 10.16% axial SpA and 4.23% peripheral SpA according to the ASAS criteria. A total of 42.1% of patients had an MASEI score greater than 18, 35.2% had synovitis, and 14.7% had tenosynovitis on US, increasing the frequency of diagnosis of enteropathic SpA to 22.8%. Plasma calprotectin levels were similar to those in healthy controls, and correlated only with the fecal calprotectin level (p 0.041). CONCLUSIONS: A total of 13.5% of patients met the criteria in accordance with the ASAS criteria for enteropathic SpA, which increased to 22.8% with the addition of US. The prevalence of enthesitis, synovitis and tenosynovitis by US of symptomatic joints and entheses were 42%, 35% and 14.7% respectively. Plasma calprotectin was correlated with fecal calprotectin but not with inflammatory biomarkers or US or ASAS criteria.
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Doenças Inflamatórias Intestinais , Espondilartrite , Sinovite , Tenossinovite , Humanos , Prevalência , Estudos Transversais , Estudos de Coortes , Espondilartrite/diagnóstico por imagem , Espondilartrite/epidemiologia , Doenças Inflamatórias Intestinais/complicações , Doenças Inflamatórias Intestinais/diagnóstico por imagem , Doenças Inflamatórias Intestinais/epidemiologia , BiomarcadoresRESUMO
BACKGROUND: Non-tuberculous mycobacteria (NTM) are environmental organisms that are increasingly contributing to human infections. Mycobacterium immunogenum, a variant of NTM discovered in 2001, is a rapidly growing mycobacterium that exhibits multidrug resistance. Reports of infections caused by this organism, particularly tenosynovitis in the musculoskeletal system, are limited. CASE PRESENTATION: A 71-year-old female with vesicular pemphigus, undergoing immunosuppressive therapy, presented with a progressively enlarging tumour on the dorsum of her right hand, along with erythematous papules that extended across her right forearm. The specimens of skin tissues and blood cultures revealed the presence of M. immunogenum. Magnetic resonance imaging evaluation led to the diagnosis of pyogenic extensor tenosynovitis. A multidrug regimen, comprising amikacin and clarithromycin, was initiated, followed by synovectomy. The patient underwent a course of 180 days of antimicrobial therapy and demonstrated no signs of disease recurrence one year after treatment completion. CONCLUSION: Early diagnosis and surgical intervention are crucial to prevent the adverse prognostic implications of pyogenic extensor tenosynovitis caused by M. immunogenum. Effective management requires precise microbial identification and susceptibility testing, necessitating collaborative engagement with microbiological laboratories.
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Mycobacteriaceae , Tenossinovite , Humanos , Feminino , Idoso , Tenossinovite/diagnóstico , Tenossinovite/tratamento farmacológico , Tenossinovite/cirurgia , Diagnóstico Precoce , Mãos , Micobactérias não TuberculosasRESUMO
INTRODUCTION: Purulent flexor tenosynovitis (PFT) is a severe condition, and many patients report serious postoperative complications such as amputation, limited range of motion (ROM), or recurrence of symptoms. However, the ideal protocol for PFT treatment remains unknown owing to the limited number of studies. This retrospective cohort study aimed to identify prognostic factors for PFT treatment outcomes. MATERIALS AND METHODS: Sixty-six patients (46 men and 20 women) with PFT who underwent surgical debridement at our hospital between September 2005 and January 2023 were included in this study. We conducted multivariate linear regression analysis with permanent deficit as the primary outcome. We defined the number of operations, laboratory data, interval from onset to debridement, previous conservative treatment, aetiology, Kanavel's signs, and medical history of diabetes mellitus as possible prognostic factors. We also defined the interval from onset to debridement as a secondary outcome and performed logistic regression analysis. RESULTS: Overall, 25 (38%) patients had postoperative deficits. Longer interval from onset to surgery (odds ratio [OR]: 1.1, 95% confidence interval [CI]: 1.0-1.1) and polymicrobial infection (OR: 7.8, 95% CI: 1.56-38.8) were significant prognostic factors for unfavourable outcomes. Additional multivariate analysis showed that preoperative conservative treatment prolonged the interval to surgery (estimate, 16.4; standard error, 1.6; p < 0.05). CONCLUSIONS: The results of this study suggest that indications for nonoperative treatment of PFT are limited and that earlier surgical debridement is recommended.
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Desbridamento , Tenossinovite , Humanos , Masculino , Desbridamento/métodos , Estudos Retrospectivos , Feminino , Tenossinovite/cirurgia , Tenossinovite/microbiologia , Pessoa de Meia-Idade , Prognóstico , Adulto , Idoso , Análise Multivariada , Tempo para o Tratamento/estatística & dados numéricos , Complicações Pós-Operatórias/epidemiologia , Resultado do TratamentoRESUMO
Histoplasmosis is an expected endemic mycosis in solid organ transplant recipients and occurs as a primary infection, reactivation, or, rarely, acquired from an infected allograft. Reactivation is favored by maintenance immunosuppression or anti-rejection therapy, which facilitates the appearance of disseminated forms as well as unusual presentations. We present the case of a 66-year-old woman with isolated tenosynovitis due to Histoplasma capsulatum 25 years after a kidney transplant.
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Histoplasma , Histoplasmose , Transplante de Rim , Tenossinovite , Humanos , Transplante de Rim/efeitos adversos , Histoplasmose/diagnóstico , Histoplasmose/tratamento farmacológico , Histoplasmose/microbiologia , Histoplasma/isolamento & purificação , Feminino , Idoso , Tenossinovite/microbiologia , Tenossinovite/tratamento farmacológico , Antifúngicos/uso terapêutico , Hospedeiro Imunocomprometido , Imunossupressores/efeitos adversos , Imunossupressores/uso terapêutico , TransplantadosRESUMO
OBJECTIVES: The main objective was to generate a GLobal OMERACT Ultrasound DActylitis Score (GLOUDAS) in psoriatic arthritis and to test its reliability. To this end, we assessed the validity, feasibility and applicability of ultrasound assessment of finger entheses to incorporate them into the scoring system. METHODS: The study consisted of a stepwise process. First, in cadaveric specimens, we identified enthesis sites of the fingers by ultrasound and gross anatomy, and then verified presence of entheseal tissue in histological samples. We then selected the entheses to be incorporated into a dactylitis scoring system through a Delphi consensus process among international experts. Next, we established and defined the ultrasound components of dactylitis and their scoring systems using Delphi methodology. Finally, we tested the interobserver and intraobserver reliability of the consensus- based scoring systemin patients with psoriatic dactylitis. RESULTS: 32 entheses were identified in cadaveric fingers. The presence of entheseal tissues was confirmed in all cadaveric samples. Of these, following the consensus process, 12 entheses were selected for inclusion in GLOUDAS. Ultrasound components of GLOUDAS agreed on through the Delphi process were synovitis, tenosynovitis, enthesitis, subcutaneous tissue inflammation and periextensor tendon inflammation. The scoring system for each component was also agreed on. Interobserver reliability was fair to good (κ 0.39-0.71) and intraobserver reliability good to excellent (κ 0.80-0.88) for dactylitis components. Interobserver and intraobserver agreement for the total B-mode and Doppler mode scores (sum of the scores of the individual abnormalities) were excellent (interobserver intraclass correlation coefficient (ICC) 0.98 for B-mode and 0.99 for Doppler mode; intraobserver ICC 0.98 for both modes). CONCLUSIONS: We have produced a consensus-driven ultrasound dactylitis scoring system that has shown acceptable interobserver reliability and excellent intraobserver reliability. Through anatomical knowledge, small entheses of the fingers were identified and histologically validated.
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Artrite Psoriásica , Articulações dos Dedos , Índice de Gravidade de Doença , Ultrassonografia , Humanos , Artrite Psoriásica/diagnóstico por imagem , Reprodutibilidade dos Testes , Articulações dos Dedos/diagnóstico por imagem , Articulações dos Dedos/patologia , Ultrassonografia/métodos , Masculino , Feminino , Técnica Delphi , Sinovite/diagnóstico por imagem , Sinovite/patologia , Pessoa de Meia-Idade , Variações Dependentes do Observador , Entesopatia/diagnóstico por imagem , Tenossinovite/diagnóstico por imagem , Cadáver , Estudos de Viabilidade , Adulto , Idoso , Dedos/diagnóstico por imagem , Dedos/patologiaRESUMO
Autogenous vaccines, also known as "custom" vaccines, have become an essential instrument in the production veterinarian's toolbox for the control of emerging and evolving diseases. Autogenous vaccines require a reduced burden of U.S. Department of Agriculture licensing, making them rapidly accessible. Autogenous vaccines have made significant advancements in the ability to reduce disease within the poultry industry from a combination of several different advancements in regulation requirements, rapid and accurate diagnostic assessments, and improvements in manufacturing. The use of autogenous vaccines by poultry health professionals has also increased, and these custom-made products have been instrumental in combating diseases resulting from antigenic variants such as salmonellosis, colibacillosis, infectious coryza, infectious bursal disease, inclusion body hepatitis, viral enteritis, and viral arthritis and tenosynovitis.
Estudio recapitulativo- Avance de las vacunas autógenas en la industria avícola Las vacunas autógenas, también conocidas como vacunas "personalizadas, elaboradas de acuerdo con las necesidades del cliente" ("custom"), se han convertido en un instrumento esencial en el inventario de herramientas del veterinario de producción para el control de enfermedades emergentes y en evolución. Las vacunas autógenas requieren un procedimiento reducido para obtener la licencia por parte del Departamento de Agricultura de los Estados Unidos, lo que las hace rápidamente accesibles. Las vacunas autógenas han logrado avances significativos en la capacidad de reducir enfermedades dentro de la industria avícola gracias a una combinación de varios avances diferentes en los requisitos regulatorios, evaluaciones de diagnóstico rápidas y precisas y mejoras en la fabricación. También ha aumentado el uso de vacunas autógenas por parte de los profesionales de la salud avícola, y estos productos hechos a medida han sido fundamentales para combatir enfermedades resultantes de variantes antigénicas como la salmonelosis, la colibacilosis, la coriza infecciosa, la enfermedad infecciosa de la bolsa, hepatitis con cuerpos de inclusión, la enteritis viral y la artritis y tenosinovitis virales.
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Autovacinas , Infecções por Escherichia coli , Doenças das Aves Domésticas , Tenossinovite , Estados Unidos , Animais , Aves Domésticas , Doenças das Aves Domésticas/prevenção & controle , Infecções por Escherichia coli/veterinária , Tenossinovite/veterináriaRESUMO
BACKGROUND: Calcific tendinitis is classically a painful condition that most commonly affects the rotator cuff, but may infrequently involve other tendons. CASE REPORT: We discuss a 57-year-old man who presented to the emergency department with a 4-day history of right hip pain, described as the "worst pain in (his) life." The pain was first noticed at night and had progressively worsened. History, physical examination, and initial laboratory workup indicated an inflammatory vs. infectious process. Continued investigations with imaging techniques revealed the source of pain as calcific tendinitis involving the gluteus maximus tendon. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Symptoms of musculoskeletal pain in the emergency department are ubiquitous. In the proper clinical context, the diagnosis of calcific tendinitis, although uncommon, should be considered once emergent conditions are ruled out. Proper imaging techniques will facilitate accurate diagnosis, expedited pain management, and proper outpatient follow-up.
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Tendinopatia , Tenossinovite , Masculino , Humanos , Pessoa de Meia-Idade , Tendões , Tendinopatia/complicações , Tendinopatia/diagnóstico , Nádegas , DorRESUMO
CASE: A 65-year-old man with chronic extensor carpi ulnaris (ECU) stenosing tenosynovitis who had failed treatments for 3 years was successfully treated with an ultrasound-guided retinaculum release of the sixth dorsal compartment. CONCLUSION: There are limited options in the literature for treating chronic, recalcitrant ECU tenosynovitis. We describe a novel technique in which the retinaculum overlying the ECU tendon was successfully incised under ultrasound guidance to release the sixth dorsal compartment stenosis. There was no recurrence of symptoms in the following 2 years of follow-up.
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Encarceramento do Tendão , Tenossinovite , Masculino , Humanos , Idoso , Tenossinovite/diagnóstico por imagem , Articulação do Punho , Constrição Patológica , Encarceramento do Tendão/diagnóstico por imagem , Encarceramento do Tendão/cirurgia , Ultrassonografia de IntervençãoRESUMO
OBJECTIVE: Joint involvement in SLE is the most frequent manifestation and shows a wide heterogeneity. It has not a valid classification and it is often underestimated. Subclinical inflammatory musculoskeletal involvement is not well known. We aim to describe the prevalence of joint and tendon involvement in hand and wrist of SLE patients, either with clinical arthritis, arthralgia or asymptomatic and compare it with healthy subjects using contrasted MRI. METHODS: SLE patients fulfilling SLICC criteria were recruited and classified as follows: group (G) 1: hand/wrist arthritis, G2: hand/wrist arthralgia, G3: no hand/wrist symptoms. Jaccoud arthropathy, CCPa and RF positivity, hand OA or surgery were excluded. Healthy subjects (HS) were recruited as controls: G4. Contrasted MRI of non-dominant hand/wrist was performed. Images were evaluated following RAMRIS criteria extended to PIP, Tenosynovitis score for RA and peritendonitis from PsAMRIS. Groups were statistically compared. RESULTS: A total of 107 subjects were recruited (G1: 31, G2:31, G3:21, G4:24). Any lesion: SLE patients 74.7%, HS 41.67%; P 0.002. Synovitis: G1: 64.52%, G2: 51.61%, G3: 45%, G4: 20.83%; P 0.013. Erosions: G1: 29.03%; G2: 54.84%, G3: 47.62%; G4: 25%; P 0.066. Bone marrow oedema: G1: 29.03%, G2: 22.58%, G3: 19.05%, G4: 0.0%; P 0.046. Tenosynovitis: G1: 38.71%; G2: 25.81%, G3: 14.29%, G4: 0.0%; P 0.005. Peritendonitis: G1: 12.90%; G2: 3.23%, G3: 0.0%, G4: 0.0%; P 0.07. CONCLUSION: SLE patients have a high prevalence of inflammatory musculoskeletal alterations confirmed by contrasted MRI, even if asymptomatic. Not only tenosynovitis but peritendonitis is also present.
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Artrite , Lúpus Eritematoso Sistêmico , Sinovite , Tenossinovite , Humanos , Tenossinovite/diagnóstico por imagem , Tenossinovite/etiologia , Lúpus Eritematoso Sistêmico/complicações , Lúpus Eritematoso Sistêmico/diagnóstico por imagem , Lúpus Eritematoso Sistêmico/patologia , Artralgia , Imageamento por Ressonância MagnéticaRESUMO
OBJECTIVE: To compare the therapeutic approach of surgical specialists, sports medicine and rehabilitation specialists, and veterinarians with rehabilitation certification when treating bicipital tendon disease or tenosynovitis in dogs and to combine this information with existing research to develop a treatment algorithm that provides a framework for treating bicipital tenosynovitis. SAMPLE: 223 respondents to an internet survey of board-certified veterinary surgeons, board-certified sports medicine and rehabilitation therapists, and veterinarians with rehabilitation certification. METHODS: The survey was promoted via multiple listservs, specialist college newsletters, and private relevant social media sites. Answers were compiled and submitted for statistical analysis. RESULTS: Compared to rehabilitation therapists (RTh), surgeons placed less value on the stabilizing function of the biceps tendon and its role in preventing other shoulder morbidities. Similarly, compared to RTh, surgeons were more inclined to select surgery as the primary therapeutic approach and attributed a less optimistic prognosis to conservative therapy outcomes. There were multiple differences between surgeons and RTh in executing a conservative therapy program, with RTh more likely to recommend therapeutic exercise, extracorporeal shockwave, regenerative medicine, therapeutic ultrasound, exercise restriction, photobiomodulation, and pulsed electromagnetic field therapy. RTh were less likely to prescribe NSAIDS or inject corticosteroids. Despite the above noted differences, there were also multiple areas of agreement. CLINICAL RELEVANCE: Consensus agreement, combined with existing research, was used to create a treatment algorithm suggesting how to best address multiple manifestations of bicipital tendinopathy. Such guidelines can be considered to direct therapeutic strategies for this common condition.
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Doenças do Cão , Cirurgiões , Tenossinovite , Humanos , Cães , Animais , Tenossinovite/terapia , Tenossinovite/veterinária , Consenso , Tendões/cirurgia , Prognóstico , Doenças do Cão/terapiaRESUMO
OBJECTIVE: To conduct a comparative study of high-frequency ultrasound and magnetic resonance imaging (MRI) combined with serum RANKL and OPG detection, and assess the efficacy of high-frequency ultrasound with RANKL and OPG detection in screening early rheumatoid arthritis (RA). METHOD: High-frequency ultrasound and MRI were performed on both carpal joints of 60 patients with early RA, and the frequencies of synovitis, joint effusion, tenosynovitis, and bone erosion detected by high-frequency ultrasound and MRI were observed. The serum levels of receptor activator for nuclear factor-κB ligand (RANKL) and osteoclastogenesis inhibitory factor (OPG) were also detected. The serum levels of RANKL and OPG were also detected in 80 normal healthy examinees. The data were recorded and statistically analyzed. RESULTS: The detection rates of carpal synovitis, joint effusion, tenosynovitis, and bone erosion in RA patients by high-frequency ultrasound were 81.66%, 69.16%, 63.33%, and 1.66%, respectively, while the detection rates by MRI were 80.00%, 71.66%, 65.00%, and 15.00%, respectively. There was no significant difference between high-frequency ultrasound and MRI in the detection rates of carpal synovitis, joint effusion, and tenosynovitis in RA patients (P > 0.05), while the detection rate of bone erosion by high-frequency ultrasound was significantly lower than that by MRI. The serum levels of RANKL and OPG in RA patients were 231.47 and 68.71, respectively, while the serum levels of RANKL and OPG in normal healthy examinees were 123.51 and 385.05, respectively. The serum RANKL levels of RA patients were significantly higher than those of healthy examinees, while the serum OPG levels of RA patients were significantly lower than those of healthy examinees, which were statistically significant (P < 0.01). The AUC values of the ROC curves obtained by high-frequency ultrasound and MRI combined with serum RANKL and OPG detection in Synovitis modeling were 0.955 and 0.954, respectively. The AUC values of the ROC curves obtained from the joint fusion modeling using high-frequency ultrasound and MRI combined with serum RANKL and OPG detection were 0.949 and 0.950, respectively. The AUC values of the ROC curves obtained from modeling Tenosynovitis using high-frequency ultrasound and MRI combined with serum RANKL and OPG detection were 0.941 and 0.949, respectively. The AUC values of ROC curves obtained by combining high-frequency ultrasound and MRI with serum RANKL and OPG detection in Bone erosion modeling were 0.908 and 0.923, respectively. CONCLUSION: High-frequency ultrasound combined with serum RANKL and OPG detection has comparable effects to MRI on screening early RA, providing a safe, simple, and cost-effective screening method for the early detection of RA patients. Key Points ⢠High-frequency ultrasound and MRI can effectively detect early lesions of the wrist joints in RA patients. ⢠Ultrasound diagnosis has the advantages of being quick, inexpensive, and repeatable, making it the preferred choice of imaging examination for RA patients at an early stage.
Assuntos
Artrite Reumatoide , Sinovite , Tenossinovite , Humanos , Tenossinovite/diagnóstico por imagem , NF-kappa B , Ligantes , Sinovite/diagnóstico por imagem , Imageamento por Ressonância Magnética/métodosRESUMO
Rheumatoid arthritis (RA) is characterized by progressive joint destruction with subsequent serious disability. Objective biomarkers of RA course progression are lacking, which necessitates the discovery of activity indicators and predictors of the disease outcome. Musculoskeletal Ultrasound Seven-joint Score (MSUS7) is proposed as a reliable technique to evaluate radiographic RA progression. Homo sapiens-microRNA-21-5p (hsa-miR-21-5p) plays an important role during joint remodeling and the pro-inflammatory process driving RA progression. We aimed to evaluate plasma hsa-miR-21-5p as a noninvasive RA activity biomarker and to investigate if hsa-miR-21-5p is linked to MSUS7 components in the context of RA activity. This cross-sectional study included 71 RA patients classified into inactive (n = 36) and active (n = 35) groups according to the Disease Activity Score 28-joint count with ESR (DAS28-ESR). Joints were assessed by MSUS7. Gray-scale ultrasound (GSUS) and power Doppler ultrasound (PDUS) were used to rate the synovitis, tenosynovitis, and erosion in the joints. Plasma hsa-miR-21-5p expression was measured by real-time PCR. The absolute count of regulatory T cell (Treg) was calculated after Treg frequency was assessed by flow cytometry. Results: Hsa-miR-21 expression was significantly up-regulated in the active RA group with a median fold change of 51.6 in comparison to the inactive cases with a median fold change of 7.7 (p < 0.001). Hsa-miR-21-5p was positively correlated with DAS28-ESR, C reactive protein (CRP), and rheumatoid factor (r = 0.7, p < 0.001, r = 0. 0.6, p < 0.001, and r = 0.4, p = 0.002, respectively), while negatively correlated with Treg absolute count (r = -0.4, p < 0.001). Hsa-miR-21-5p levels were correlated with synovitis and tenosynovitis in GSUS (r = 0.4, p < 0.001, r = 0.3, p = 0.025, respectively) and in PDUS (r = 0.5, p < 0.001 and 0.4, p = 0.001, respectively). The hsa-miR-21-5p accurately distinguished RA activity [AUC 0.933, 94.3% sensitivity, and 86.1% specificity]. Logistic regression analysis revealed hsa-miR-21-5p as an independent predictor for RA flare (OR = 1.228, p = 0.004). Hsa-miR-21-5p was linked to synovitis and tenosynovitis components of the MSUS7. Up-regulated hsa-miR-21-5p can be utilized as a predictor for RA disease flare.
Assuntos
Artrite Reumatoide , MicroRNAs , Sinovite , Tenossinovite , Humanos , Tenossinovite/diagnóstico por imagem , Estudos Transversais , Exacerbação dos Sintomas , Artrite Reumatoide/diagnóstico por imagem , Ultrassonografia , Sinovite/diagnóstico por imagem , Biomarcadores , Índice de Gravidade de DoençaRESUMO
Intravesical bacillus Calmette-Guérin (BCG) immunotherapy is recommended for non-muscle-invasive bladder cancer after transurethral resection. BCG-associated musculoskeletal adverse events are rare. We report two cases of BCG reactive arthritis that were unusually severe and refractory. These describe two male patients who presented with polyarthritis after BCG exposure. Ultrasonography-guided glucocorticoid injections, high-dose systemic glucocorticoids and the institution of sulfasalazine were required for achievement of remission. Bacillus Calmette-Guérin reactive arthritis can present as polyarthritis of small and medium joints or as mono-oligoarthritis of asymmetrical ankles and knees, frequently associated with tenosynovitis and enthesitis. The mechanism by which BCG promotes arthralgia and arthritis is poorly understood. The most well-accepted theory is that the BCG antigens migrate to different peripheral tissues, including the joints. There is also a lack of knowledge regarding risk factors, with possible genetic factors playing a role. As the two presented cases show, BCG-induced reactive arthritis should be considered in the differential diagnosis of arthritis and refractory tenosynovitis in BCG-exposed patients.