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OBJECTIVE: Extracorporeal shockwave therapy (ESWT) has been used as a therapeutic option for plantar fasciitis. The objective was to investigate the effect of ESWT over the plantar fascia thickness. METHODS: MEDLINE, Embase, Web of Science, and SCOPUS databases were searched for randomized controlled trials evaluating the effect of ESWT in patients with plantar fasciitis, comparing ESWT with another treatment. Meta-analysis was conducted using a random-effects model and the generic inverse variance method. Meta-regression and subgroup analyses were also carried out. RESULTS: A total of 14 studies (867 participants) were included. ESWT significantly decreased plantar fascia thickness (weighted mean difference [WMD], -0.21 mm [95% CI -0.39, -0.02]; p = 0.03). No significant improvement in pain was observed (WMD, -0.51 cm [95% CI -1.04, 0.01]; p = 0.06) compared with non-surgical interventions. CONCLUSIONS: Our results suggest that plantar fascia thickness is significantly decreased after ESWT intervention in patients with plantar fasciitis. However, pain relief was not significantly improved compared to other non-surgical interventions.
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OBJECTIVE: Reconstructive surgery of the anterior cruciate ligament (ACL) is quite common, previous studies have documented that adequate pain control in the early phases of the postoperative period translates into early mobility and a rapid start of rehabilitation. Therefore, the search for new strategies for postoperative pain control is justified. The aim of this study was to compare intra-articular to the epidural administration of ropivacaine and midazolam as postoperative analgesia after arthroscopic ACL reconstruction with hamstring autograft (HA). MATERIAL AND METHODS: Double-blinded, prospective randomized clinical trial included 108 consecutive patients aged from 18 to 50 years that had undergone arthroscopic ACL reconstruction with HA. The patients were randomly assigned to 2 groups. The first group received intraarticular ropivacaine and midazolam. The second group received epidural ropivacaine and midazolam. The need for rescue analgesia, the postoperative pain experienced, side effects and complications of the analgesic drugs were evaluated. RESULTS: The intra-articular group received statistically significantly higher mean doses of rescue analgesia on the first two days (2.8 â± â1.0 vs. 1.3 â± â0.6 in the epidural group; p â= â0.001). Visual Analogue Scale scores at flexion were statistically significantly higher in the intra-articular group over the entire study period. The intra-articular group also reported a statistically significantly lower range-of-motion 87 â± â15 vs. 102 â± â11 in the epidural group (p â= â0.001). CONCLUSIONS: Epidural administration of ropivacaine combined with midazolam in patients undergoing primary ACL reconstruction with HA was clinically and significantly better relative to rescue analgesia and the intensity of pain in the first 48 postoperative hours when compared to intraarticular administration. There was no difference in terms of adverse effects and complications.
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Anestésicos Locais , Reconstrução do Ligamento Cruzado Anterior , Artroscopia , Midazolam , Dor Pós-Operatória , Ropivacaina , Humanos , Ropivacaina/administração & dosagem , Ropivacaina/uso terapêutico , Adulto , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Reconstrução do Ligamento Cruzado Anterior/métodos , Masculino , Feminino , Midazolam/administração & dosagem , Midazolam/uso terapêutico , Método Duplo-Cego , Pessoa de Meia-Idade , Estudos Prospectivos , Anestésicos Locais/administração & dosagem , Anestésicos Locais/uso terapêutico , Adolescente , Injeções Intra-Articulares , Artroscopia/métodos , Analgesia Epidural/métodos , Adulto Jovem , Amidas/administração & dosagem , Amidas/uso terapêutico , Medição da Dor , Autoenxertos , Resultado do TratamentoRESUMO
BACKGROUND: Botulinum toxin injections for lateral elbow tendinopathy have been used as an alternative therapeutic option. However, few studies have quantitatively summarized the effect of botulinum toxin as well as its clinical significance. We aimed to evaluate the clinical efficacy (based on pain and grip strength) and adverse events of botulinum toxin on lateral elbow tendinopathy. PATIENTS AND METHODS: The MEDLINE, EMBASE, Web of Science, and Scopus databases were searched until March 2023 for randomized controlled trials reporting the effects of botulinum toxin injections on lateral elbow tendinopathy. A random- or fixed-effects model (depending of inter-study variability) and generic inverse variance method were used to pool quantitative data from outcomes. The risk of bias was assessed with the Cochrane Risk of Bias 2.0 tool. RESULTS: A total of 8 clinical trials recruiting 438 subjects were included for meta-analysis. Pooled analysis revealed that botulinum toxin significantly reduced pain (mean difference [MD] -0.95, 95% CI [-1.63, -0.26], p=0.007) but it was not clinically relevant. No significant effect was detected for grip strength (MD-0.62kg, 95% CI [-2.25, 1.02], p=0.46) or in the risk for adverse events (odds ratio [OR] 0.41, 95% CI [0.05, 3.56], p=0.42) between botulinum toxin injection and control interventions. DISCUSSION: The use of botulinum toxin reached greater pain relief than control interventions and normal saline after a period of 12 to 24 weeks. However, changes in pain relief did not reach clinical significance. The studies that had the greatest reduction in pain used higher doses of botulinum toxin (60 U). Additionally, differences in grip strength and adverse events did not reach statistical or clinical importance. A subanalysis indicated that botulinum toxin outperformed corticosteroid injections in terms of improving grip strength. Botulinum toxin only causes local and minimal side effects such as irritation, ecchymosis, and paralysis. LEVEL OF EVIDENCE: I.
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Background: Achilles-tendon rupture prevails as a common tendon pathology. Adipose-derived mesenchymal stem cells (ADMSCs) are multipotent stem cells derived from adipose tissue with attractive regeneration properties; thus, their application in tendinopathies could be beneficial. Methods: Male rabbit ADMSCs were obtained from the falciform ligament according to previously established methods. After tenotomy and suture of the Achilles tendon, 1 × 106 flow-cytometry-characterized male ADMSCs were injected in four female New Zealand white rabbits in the experimental group (ADMSC group), whereas four rabbits were left untreated (lesion group). Confirmation of ADMSC presence in the injured site after 12 weeks was performed with quantitative sex-determining region Y (SRY)-gene RT-PCR. At Week 12, histochemical analysis was performed to evaluate tissue regeneration along with quantitative RT-PCR of collagen I and collagen III mRNA. Results: Presence of male ADMSCs was confirmed at Week 12. No statistically significant differences were found in the histochemical analysis; however, statistically significant differences between ADMSC and lesion group expression of collagen I and collagen III were evidenced, with 36.6% and 24.1% GAPDH-normalized mean expression, respectively, for collagen I (p < 0.05) and 26.3% and 11.9% GAPDH-normalized mean expression, respectively, for collagen III (p < 0.05). The expression ratio between the ADMSC and lesion group was 1.5 and 2.2 for collagen I and collagen III, respectively. Conclusion: Our results make an important contribution to the understanding and effect of ADMSCs in Achilles-tendon rupture.
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BACKGROUND: Several classification systems have been developed to support orthopedic surgeons regarding diagnostic, treatment, or prognostic outcomes of distal radius fracture (DRF). However, the best classification system for this fracture remains controversial. We aimed to identify the reliability of three different DRF classifications among orthopedists in training (medical residents). METHODS: Orthopedic residents (n = 22) evaluated thirty cases of DRF in anteroposterior and lateral projections in three different periods (0, 6, 12 months). Each radiography was sorted with three different classifications: Frykman, AO/OTA, and Jupiter-Fernandez. All assessments were blinded to the investigators. The inter- and intra-observer reliability was evaluated using the Cohen's kappa coefficient. An additional analysis was performed for a simpler sub-classification of the AO/OTA (27, 9, or 3 groups). RESULTS: Inter-observer agreement for AO/OTA, Frykman, and Jupiter-Fernandez classifications was slight (k = 0.15), fair (k = 0.31), and fair (k = 0.30), respectively. Intra-observer agreement showed similar results: AO/OTA, k = 0.14; Frykman, k = 0.28; and Jupiter-Fernandez, k = 0.28. When the AO/OTA classification was simplified (9 or 3 descriptions), the inter-observer agreement improved from slight (k = 0.16) to fair (k = 0.21 and k = 0.30, respectively). A similar improvement from slight (k = 0.14) to fair (k = 0.32 and k = 0.21) was detected for intra-observer agreement. CONCLUSIONS: The more complex the DRF classification system, the more complex is to reach reliable inter- and intra-observer agreements between orthopedic trainees. Senior residents did not necessarily show greater kappa values in DRF classifications.
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OBJECTIVE: The purpose of this study is to report epidemiological and clinical data of the patients that were admitted with spinal gunshot injuries. METHODS: This was retrospective study and observational study. Patients who had a spinal injury secondary to a gunshot wound that was admitted to our hospital (level III trauma center) from July 2018 through July 2020 were included in the study. Demographic and clinical data including age, gender, civil status, occupation, level of injury (cervical, thoracic, or lumbar), degree of neurological impairment at admission, associated injuries, treatment established, length of hospital stay, and mortality rate were recorded. RESULTS: A total of 55 patients were included in the study, of which 50 patients (90.9%) were men and five female patients (9.09%). The average age was 30.2 years. Three patients died during hospitalization representing a mortality rate of 5.45%. CONCLUSIONS: Spinal gunshot injuries are associated with significant sequelae, requiring long and costly treatments. This study obtained one of the highest incidences of gunshot injuries to the spine reported in the literature.
OBJETIVO: El propósito de este estudio es reportar datos epidemiológicos y clínicos de los pacientes que ingresaron con heridas por arma de fuego en columna. MÉTODOS: Estudio retrospectivo y observacional. Se incluyeron pacientes que presentaban una lesión medular a secundaria a una herida por arma de fuego que ingresaron en nuestro hospital (centro de trauma de nivel III) desde julio de 2018 hasta julio de 2020. Se registraron datos demográficos y clínicos que incluían edad, sexo, estado civil, ocupación, grado de lesión (cervical, torácica o lumbar), grado de deterioro neurológico al ingreso, lesiones asociadas, tratamiento establecido, duración de la estancia hospitalaria y tasa de mortalidad. RESULTADOS: Se incluyeron en el estudio un total de 55 pacientes, de los cuales 50 pacientes (90,9%) eran hombres y 5 mujeres (9,09%). La edad media fue de 30,2 años. Tres pacientes fallecieron durante la hospitalización lo que representa una tasa de mortalidad del 5,45%. CONCLUSIONES: Las lesiones por arma de fuego en la columna están asociadas con secuelas importantes, que requieren tratamientos largos y costosos. Este estudio obtuvo una de las incidencias más altas de heridas por arma de fuego en la columna vertebral reportadas en la literatura.
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Traumatismos da Medula Espinal , Traumatismos da Coluna Vertebral , Ferimentos por Arma de Fogo , Adulto , Feminino , Humanos , Masculino , México/epidemiologia , Prevalência , Estudos Retrospectivos , Traumatismos da Medula Espinal/complicações , Traumatismos da Medula Espinal/etiologia , Traumatismos da Coluna Vertebral/complicações , Traumatismos da Coluna Vertebral/epidemiologia , Ferimentos por Arma de Fogo/complicações , Ferimentos por Arma de Fogo/epidemiologiaRESUMO
OBJECTIVE: The objective of the study was to determine the added value of synovial fluid (SF) glucose levels and other biochemical parameters as possible biomarkers of bacterial septic arthritis (SA). MATERIALS AND METHODS: We prospectively examined adult patients with SA. As a control group, adults with uninfected joints were enrolled. SF samples were obtained, and microbiological analyses were made. SF glucose levels, pH, and leukocyte esterase were measured using a glucometer and colorimetric test strips. Blood samples were collected from both groups to determine glucose levels. RESULTS: We included eight subjects with knee ligaments lesions, six with meniscus lesions, and five with osteoarthritis as the control group, as well as 20 patients with SA. SF culture was positive in 60%. SF glucose levels from patients were lower than the controls (p = 0.0018) with the lowest concentration in patients with a positive culture (p = 0.0004). Blood and SF glucose concentration from the positive culture patients were compared (p < 0.0001). Leukocyte esterase presented the highest values in patients with a positive culture (p < 0.0001) and a more acidic pH was found compared to the control group (p < 0.0001). CONCLUSION: These biochemical parameters might be a quick and inexpensive added value for distinguishing between infective and non-infective joint disease.
OBJETIVO: Evaluar el valor añadido de los niveles de glucosa en el líquido sinovial (LS) y otros parámetros bioquímicos en el diagnostico de artritis séptica (AS). MATERIAL Y MÉTODOS: Análisis prospectivo de pacientes adultos con AS. Pacientes con articulaciones no infectadas fueron incluidos como grupo control. Se tomaron muestras de LS y sangre para la realización de análisis microbiológicos y bioquímicos en los pacientes y controles. RESULTADOS: Incluimos 8 sujetos con lesión ligamentosa de rodilla, 6 con lesiones meniscales y 5 con osteoartritis como grupo control, así como 20 pacientes con AS. El cultivo de LS fue positivo en 60%. Los niveles de glucosa en LS de pacientes con AS fueron más bajos que los controles (P = 0.0018) con la concentración más baja en pacientes con cultivo positivo (p = 0.0004). La relación de glucosa en sangre y LS de pacientes con cultivo positivo se vio afectada (p < 0.0001). La esterasa leucocitaria presentó valores más altos en pacientes con cultivo positivo (p < 0.0001); se encontró un pH más ácido en comparación con el grupo control (p < 0.0001). CONCLUSIÓN: Estos parámetros bioquímicos podrían ser un valor agregado útil, rápido y económico para distinguir entre enfermedad articular infecciosa y no infecciosa.
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Artrite Infecciosa , Glucose , Adulto , Artrite Infecciosa/diagnóstico , Artrite Infecciosa/microbiologia , Biomarcadores/análise , Hidrolases de Éster Carboxílico/análise , Glucose/análise , HumanosRESUMO
INTRODUCTION: Spinal epidural hematomas are a surgical emergency, the delay in diagnosis can develop devastating sequelae due to its acute and progressive course. If not treated properly, it may lead to death or permanent neurological deficit. It is a rare condition that can occur in patients with hematologic pathology. CASE PRESENTATION: We report a case report and literature review of a patient with antiphospholipid syndrome, who undergoes a diagnostic lumbar puncture for probable fungal meningitis. Developed a spinal acute epidural hematoma with neurological involvement that is evidenced in MRI. Urgent surgical decompression was performed with good results. DISCUSSION: Despite the low incidence of an epidural hematoma in patients who undergo lumbar puncture, it is important to perform a thorough evaluation in any patient with coagulation abnormalities prior and after a lumbar puncture, by reason of the inherent possibility of developing an epidural hematoma at the site of the procedure. In the same way, early diagnosis and aggressive treatment is necessary in patients who develop progressive neurological symptoms to limit the damage and improve the prognosis for neurological recovery.
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Síndrome Antifosfolipídica , Hematoma Epidural Espinal , Síndrome Antifosfolipídica/complicações , Síndrome Antifosfolipídica/diagnóstico , Síndrome Antifosfolipídica/cirurgia , Descompressão Cirúrgica , Hematoma Epidural Espinal/diagnóstico por imagem , Hematoma Epidural Espinal/etiologia , Hematoma Epidural Espinal/cirurgia , Humanos , Coluna VertebralRESUMO
OBJETIVO: Comparar la eficiencia de las cuatro técnicas quirúrgicas más utilizadas para el manejo de la espondilitis tuberculosa. MÉTODO: Estudio retrospectivo en el que se incluyeron pacientes adultos con diagnóstico confirmado de espondilitis tuberculosa, afectación de dos niveles vertebrales o menos y sin deformidad vertebral grave. Se recopilaron y revisaron los expedientes médicos, los estudios de imagen y los datos demográficos de los pacientes intervenidos para analizar retrospectivamente los resultados clínicos y funcionales de cada grupo. Las variables primarias fueron la erradicación de la infección, la fusión vertebral y las complicaciones. Entre las variables secundarias se estudiaron el sangrado intraoperatorio, la estancia hospitalaria y el tiempo quirúrgico. RESULTADOS: Entre los grupos analizados no hubo diferencias significativas (p ≥ 0.05) en la mayoría de las variables analizadas, pero sí (p ≤ 0.001) respecto al sangrado, el tiempo quirúrgico, la estancia intrahospitalaria y las complicaciones, a favor del abordaje posterior único. CONCLUSIONES: El abordaje posterior único logró una eficacia clínica similar a la del resto de los abordajes en términos de erradicación de la infección y fusión vertebral; sin embargo, se asoció a menores tiempo quirúrgico, sangrado, estancia hospitalaria y complicaciones. OBJECTIVE: To compare the efficiency of the 4 most used surgical techniques for the management of tuberculous spondylitis. METHOD: Retrospective study in which adult patients with a confirmed diagnosis of tuberculous spondylitis, involvement of two vertebral levels or less, and without severe vertebral deformity were included. The medical records, imaging studies, and demographic data of the operated patients were collected and reviewed to retrospectively analyze the clinical results of each group. The primary variables were cure of infection, spinal fusion, and complications. The secondary variables included intraoperative bleeding, hospital stay, and surgical time. RESULTS: There were no significant differences (p ≥ 0.05) in most of the variables analyzed, however, there were (p ≤ 0.001) regarding bleeding, surgical time, hospital stay and complications between the groups analyzed, with a lower result in all cases for the single posterior approach. CONCLUSIONS: The single posterior approach obtained a clinical efficacy similar to the rest of the approaches in terms of eradication of the infection and vertebral fusion, however, it was associated with less surgical invasion (surgical time and bleeding), a shorter hospital stay and complications.
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Fusão Vertebral , Adulto , Humanos , Tempo de Internação , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Few cases of avulsion fractures of the tibial tuberosity with simultaneous rupture of the patellar tendon have been reported in the literature. Therefore, its mechanism and incidence have not been determined conclusively. This type of fracture is considered a serious injury that requires prompt diagnosis and early surgical repair. There is no therapeutic algorithm or standard method of treatment due to the infrequency of the injury. In this case report, we conducted an exhaustive review and synthesis of the existing literature including all previously reported cases. CASE SUMMARY: We present a 16-year-old male soccer player with a case of a tibial tuberosity fracture with distal avulsion of the patellar tendon 5 d prior to surgical treatment. The patient presented with a loss of the extensor mechanism of the knee, edema, the inability to walk, and pain. X-rays showed a high patella and a 180-degree avulsion of the tibial tuberosity. The diagnosis was confirmed by magnetic resonance imaging and computed tomography. The patient underwent open reduction and internal fixation of the fracture with a cannulated screw and washer as well as patellar tendon repair with two metallic anchors. The rehabilitation protocol consisted of initial immobilization in extension followed by passive mobility and muscle strengthening exercises. The patient demonstrated excellent postoperative outcomes and returned to regular activity without complications. CONCLUSION: This case presentation and literature review comprise the most relevant clinical, radiographic, and treatment details described in the international literature to date, providing the reader with an overview of this rare condition.