RESUMO
OBJECTIVE@#To investigate the effect of bone cement containing recombinant human basic fibroblast growth factor (rhbFGF) and recombinant human bone morphogenetic protein-2 (rhBMP-2) in percutaneous kyphoplasty(PKP)treatment of osteoporotic vertebral compression fracture(OVCF).@*METHODS@#A total of 103 OVCF patients who underwent PKP from January 2018 to January 2021 were retrospectively analyzed, including 40 males and 63 females, aged from 61 to 78 years old with an average of (65.72±3.29) years old. The injury mechanism included slipping 33 patients, falling 42 patients, and lifting injury 28 patients. The patients were divided into three groups according to the filling of bone cement. Calcium phosphate consisted of 34 patients, aged(65.1±3.3) years old, 14 males and 20 females, who were filled with calcium phosphate bone cement. rhBMP-2 consisted of 34 patients, aged (64.8±3.2) years old, 12 males and 22 females, who were filled with bone cement containing rhBMP-2. And rhbFGF+rhBMP-2 consisted of 35 patients, aged (65.1±3.6) years old, 14 males and 21 females, who were filled with bone cement containing rhbFGF and rhBMP-2. Oswestry disability index (ODI), bone mineral density, anterior edge loss height, anterior edge compression rate of injured vertebra, visual analog scale (VAS) of pain, and the incidence of refracture were compared between groups.@*RESULTS@#All patients were followed for 12 months. Postoperative ODI and VAS score of the three groups decreased (P<0.001), while bone mineral density increased (P<0.001), anterior edge loss height, anterior edge compression rate of injured vertebra decreased first and then slowly increased (P<0.001). ODI and VAS of group calcium phosphate after 1 months, 6 months, 12 months were lower than that of rhBMP-2 and group rhbFGF+rhBMP-2(P<0.05), bone mineral density after 6 months, 12 months was higher than that of rhBMP-2 and group calcium phosphate(P<0.05), and anterior edge loss height, anterior edge compression rate of injured vertebra of group rhbFGF+rhBMP-2 after 6 months and 12 months were lower than that of group rhBMP-2 and group calcium phosphate(P<0.05). There was no statistical difference in the incidence of re-fracture among the three groups (P>0.05).@*CONCLUSION@#Bone cement containing rhbFGF and rhBMP-2 could more effectively increase bone mineral density in patients with OVCF, obtain satisfactory clinical and radiological effects after operation, and significantly improve clinical symptoms.
Assuntos
Masculino , Feminino , Humanos , Pessoa de Meia-Idade , Idoso , Cimentos Ósseos/uso terapêutico , Fraturas por Compressão/complicações , Estudos Retrospectivos , Fraturas da Coluna Vertebral/complicações , Fraturas por Osteoporose/etiologia , Cifoplastia/efeitos adversos , Vertebroplastia/efeitos adversos , Fosfatos de Cálcio/uso terapêutico , Resultado do Tratamento , Proteínas Recombinantes , Fator de Crescimento Transformador beta , Fator 2 de Crescimento de Fibroblastos , Proteína Morfogenética Óssea 2RESUMO
OBJECTIVE@#To observe the clinical efficacy of targeted sealing with high viscosity bone cement and secondary injection of low viscosity bone cement in the treatment of OVCFs patients with the fracture lines involved vertebral body margin.@*METHODS@#The elderly patients who underwent vertebroplasty for osteoporotic vertebral compression fractures from January 2019 to September 2021 were selected as the screening objects. Through relevant standards and further CT examination, 56 patients with fracture lines involving the anterior wall or upper and lower endplates of the vertebral body were selected for the study. There were 21 males and 35 females, aged from 67 to 89 years old with an average of (76.58±9.68) years. All 56 patients underwent secondary injection of bone cement during operation. Only a small amount of high viscosity cement was targeted to seal the edge of the vertebral body for the first time, and low viscosity cement was injected to the vertebral bodies during second bolus with well-distributed. The operation time, bone cement volume and bone cement leakage were recorded, and the pain relief was evaluated by visual analogue scale (VAS).@*RESULTS@#All patients were followed up for more than 3 months and the surgeries were successfully complete. The operation time was (50.41±10.30) min and the bone cement volume was (3.64±1.29) ml. The preoperative VAS was (7.21±2.41) points, which decreased significantly to (2.81±0.97) points 3 days after operation(P<0.05). Among the 56 patients, 2 cases(3.57%) had bone cement leakage, 1 case leaked to the paravertebral vein, and 1 case slightly bulged to the paravertebral through the crack when plugging the vertebral crack. Both patients had no obvious clinical symptoms.@*CONCLUSION@#In vertebroplasty surgery, targeted sealing of high viscosity bone cement and secondary injection of low viscosity bone cement can reduce intraoperative bone cement leakage and improve the safety of operation.
Assuntos
Masculino , Feminino , Humanos , Idoso , Idoso de 80 Anos ou mais , Cimentos Ósseos/uso terapêutico , Fraturas por Compressão/etiologia , Fraturas da Coluna Vertebral/cirurgia , Viscosidade , Fraturas por Osteoporose/cirurgia , Estudos Retrospectivos , Vertebroplastia/efeitos adversos , Resultado do TratamentoRESUMO
La osteoporosis es una enfermedad sistémica que deteriora la calidad del hueso y su arquitectura. Como consecuencia, predispone a fracturas por fragilidad, entre las cuales las fracturas vertebrales son frecuentes. Estas se asocian a una gran morbimortalidad. La vertebroplastia ha surgido en 1984 como alter-nativa terapéutica para tratar algunos tumores vertebrales y fracturas vertebrales osteoporóticas dolorosas. Este procedimiento consiste en la inyección de cemento guiado por imágenes, para estabilizar la vértebra fracturada y disminuir el dolor. La vertebroplastia puede ser realizada con anestesia local, sedación o anestesia general. La fuga de cemento fuera de la vértebra es una complicación común; sin embargo esto no suele tener traducción clínica y solamente se trata de un hallazgo imagenológico. En este artículo revisaremos las indicaciones, contraindicaciones, la eficacia, controversias y las complicaciones de la vertebroplastia percutánea. (AU)
Osteoporosis is a systemic disease characterized by bone quality deterioration. As a consequence of this deterioration, osteoporosis results in high fracture risk due to bone fragility. Fractures to the spine are common in this scenario, and relate to an increased morbi-mortality. Vertebroplasty emerged in 1984 as an alternative to treat painful vertebral tumors and osteoporotic vertebral fractures. This procedure relies on image guided cement injection to achieve pain relief and strengthen the vertebral body. Vertebroplasty can be performed under local anesthesia, mild sedation, or general anesthesia. Among its complications, cement leakage is common but it is rarely associated with any symptoms and it is usually an imaging finding. In this article, we will review indications and contraindications, effectiveness, controversies and complications related to percutaneous vertebroplasty. (AU)
Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Fraturas da Coluna Vertebral/terapia , Vertebroplastia/métodos , Fraturas por Osteoporose/terapia , Dor Crônica/terapia , Administração Cutânea , Fraturas da Coluna Vertebral/classificação , Resultado do Tratamento , Vertebroplastia/efeitos adversos , Fraturas por Osteoporose/classificaçãoRESUMO
La vertebroplastia percutánea es una técnica aplicable a pacientes con fractura vertebral con síndrome doloroso importante y que no mejora con un manejo ortopédico y clínico integral. Se incluye una apretada historia del procedimiento, y se revisan sus indicaciones y contraindicaciones, así como las publicaciones que analizan sus ventajas y riesgos (AU)
Percutaneous vertebroplasty is a technique for the treatment of patients with vertebral fracture who have persistent pain even after orthopedic and clinical therapeutic measures. A brief historical note of the procedure is presented, and its indications and contraindications are outlined, along with a literature overview of its advantages and risks (AU)
Assuntos
Feminino , Idoso , Fraturas da Coluna Vertebral/terapia , Vertebroplastia/história , Vertebroplastia/métodos , Osteogênese Imperfeita/complicações , Osteoporose/complicações , Vertebroplastia/efeitos adversosRESUMO
Introduction Vertebroplasty and kyphoplasty are possible options for vertebral augmentation after osteoporotic fractures. Both are percutaneous techniques with specific advantages and disadvantages. Our aim is to compare the clinical and radiological results of these two procedures. Methods An overview of published systematic reviews in the literature on the effects of kyphoplasty compared with vertebroplasty was performed. Results After short and long follow-up, the kyphoplasty group had lower pain scores on the visual analogue scale (VAS), lower scores in the Oswestry Disability index (ODI), greater restoration of the vertebral body height and lower kyphosis angle in the immediate postoperative period. There was less leakage of cement to the vertebral canal and extraspinal spaces. Conclusions Compared with vertebroplasty, kyphoplasty achieved better results in pain relief, quality of life, correction of spinal deformity and lower risk of cement leakage.
Introdução Vertebroplastia e cifoplastia são opções possíveis de tratamento para fraturas vertebrais osteoporóticas. Ambas são técnicas percutâneas com vantagens e desvantagens específicas. Nosso objetivo é comparar os resultados clínicos e radiológicos dos dois procedimentos. Métodos Foi realizada uma revisão sistemática da literatura publicada sobre os efeitos da cifoplastia em comparação com a vertebroplastia. Resultados No acompanhamento a curto e longo prazo, o grupo de cifoplastia teve valores mais baixos na escala visual analógica (EVA) de dor, valores mais baixos no índice de incapacidade de Oswestry (IIO), maior restauração da altura do corpo vertebral e menor ângulo de cifose no pós-operatório imediato. Houve menor incidência de extravasamento de cimento no canal vertebral e nos espaços extraespinhais. Conclusões Em comparação com a vertebroplastia, a cifoplastia obteve melhores resultados no alívio da dor, na qualidade de vida, na correção de deformidade espinhal e menor risco de extravasamento de cimento.
Assuntos
Humanos , Masculino , Feminino , Vertebroplastia , Vertebroplastia/efeitos adversos , Cifoplastia , Cifoplastia/efeitos adversos , Fraturas da Coluna VertebralRESUMO
Abstract Percutaneous vertebroplasty is a relatively safe, simple and commonly performed interventional procedure for the management of vertebral compression fractures. However, serious complications are rarely reported in the procedure. Those are pulmonary embolism, severe infection, paraplegia and an occurrence of a new fracture in an adjacent vertebra after vertebroplasty. Acute complications are generally associated with the procedure. We present the case of neuraxial anesthesia, developed after local anesthesia with 8 mL of 2% prilocaine, in a 68-year-old woman who underwent percutaneous vertebroplasty after an osteoporotic collapsed fracture in the L1 vertebra due to trauma. To our knowledge, this is the first case in the literature.
Resumo Vertebroplastia percutânea é um procedimento intervencionista relativamente seguro, simples e comumente feito para tratar fraturas por compressão vertebral. No entanto, as complicações graves relacionadas ao procedimento são raramente relatadas, incluindo embolia pulmonar, infecção grave, paraplegia e a ocorrência de uma nova fratura em vértebra adjacente após a vertebroplastia. Complicações agudas são geralmente associadas ao procedimento. Apresentamos o caso de bloqueio neuroaxial, feito após anestesia local com 8 mL de prilocaína a 2%, em uma mulher de 68 anos, submetida à vertebroplastia percutânea após fratura osteoporótica na vértebra L1 devido a trauma. De acordo com nossa pesquisa, este é o primeiro caso na literatura.
Assuntos
Humanos , Feminino , Idoso , Fraturas da Coluna Vertebral/cirurgia , Vertebroplastia/efeitos adversos , Fraturas por Osteoporose/cirurgia , Complicações Intraoperatórias/etiologia , Anestesia por Condução , Anestesia Local , Vértebras Lombares/lesões , Vertebroplastia/métodosRESUMO
Vertebroplastia por punção é um procedimento realizado para dar sustentação óssea na coluna vertebral. Inúmeras complicações podem ocorrer, dentro elas, a embolia pulmonar de cimento. É descrito um caso de embolia da artéria pulmonar secundária à vertebroplastia, por um fragmento volumoso de cimento, tratada por cirurgia. Discutem-se formas de diagnóstico e estratégias de tratamento (AU)
Puncture vertebroplasty is a procedure for providing bone support in the spine. Various complications may occur, including cement pulmonary embolism. Here we report a case of pulmonary artery embolism secondary to vertebroplasty, by a massive fragment of cement, treated by surgery. Forms of diagnosis and treatment strategies are discussed (AU)
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Embolia Pulmonar/induzido quimicamente , Vertebroplastia/efeitos adversos , Complicações Pós-Operatórias/cirurgia , Complicações Pós-Operatórias/induzido quimicamente , Complicações Pós-Operatórias/diagnóstico por imagem , Embolia Pulmonar/cirurgia , Embolia Pulmonar/diagnóstico por imagem , EmbolectomiaRESUMO
OBJECTIVE: To evaluate a consecutive series of patients undergoing vertebroplasty for pain control, according to results and complications in the short and medium follow-up. METHODS: Retrospective analysis of medical records of 26 patients undergoing vertebroplasty from January 2007 to December 2010. Patients were evaluated by the questionnaire of assessment of low back pain (Oswestry Index) and the visual analog pain scale (VAS) on the day before surgery, on the second day and 12 months after the procedure. RESULTS: Significant improvement of pain symptoms within 48 hours after surgery was reported in 22 patients (91.6%), two patients (8.32%) showed moderate improvement. Of the 22 patients with significant pain relief, 21 (95.4%) maintained the benefit and one (4.6%) had intense pain (new fracture in the body of L1) at a mean follow up of 12 months. Regarding the Oswestry Index, preoperative average was 52.9%. On the second day and 12 months after surgery this average was 23.6% and 24.5%, respectively; good results according to this index. Two patients were excluded from the study due to incomplete medical records. CONCLUSION: Despite the small sample size and short follow-up, the results of vertebroplasty were effective for the relief of pain symptoms and were safe as regards the risks of complications. .
OBJETIVO: Avaliar uma série consecutiva de pacientes submetidos à vertebroplastia para controle álgico, segundo seus resultados e complicações em curto e médio seguimento. MÉTODOS: Análise retrospectiva de prontuários de 26 pacientes submetidos à vertebroplastia entre janeiro de 2007 e dezembro de 2010. Os pacientes foram submetidos ao questionário de avaliação da lombalgia (Índice de Oswestry) e à escala visual analógica de dor (EVA) no dia anterior ao procedimento cirúrgico, no segundo dia e 12 meses após o procedimento. RESULTADOS: Melhora acentuada do quadro álgico em 48 horas de pós-operatório foi relatada em 22 pacientes (91,6%), dois pacientes (8,32%) apresentaram melhora moderada. Dos 22 pacientes com alívio significativo da dor, 21 (95,4%) mantiveram o benefício e um (4,6%) apresentou quadro álgico intenso (nova fratura no corpo de L1) no seguimento médio de 12 meses. Com relação ao Índice de Oswestry, a média pré-operatória obtida foi 52,9%. No segundo dia e após 12 meses, foi 23,6% e 24,5% respectivamente, bons resultados segundo esse índice. Dois pacientes foram excluídos do estudo devido ao preenchimento incompleto do prontuário. CONCLUSÃO: Apesar da pequena casuística e do curto seguimento, os resultados da vertebroplastia mostraram-se eficazes quanto ao alívio dos sintomas álgicos e seguros quanto aos riscos de complicações. .
OBJETIVO: Evaluar una serie consecutiva de pacientes sometidos a vertebroplastia para controlar el dolor, de acuerdo con los resultados y las complicaciones a corto y medio seguimiento. MÉTODOS: Análisis retrospectivo de las historias clínicas de 26 pacientes sometidos a vertebroplastia entre enero de 2007 y diciembre de 2010. Los pacientes fueron sometidos al cuestionario de evaluación de lumbalgia (Índice de Oswestry) y la escala analógica visual de dolor (EVA) el día antes de la cirugía, en el segundo día y 12 meses después del procedimiento. RESULTADOS: Una marcada mejoría de los síntomas de dolor en las 48 horas de postoperatorio se informó en 22 pacientes (91,6%), dos pacientes (8,32%) mostraron una mejoría moderada. De los 22 pacientes con un alivio significativo del dolor, 21 (95,4%) mantuvieron el beneficio y uno (4,6 %) tenía dolor intenso (nueva fractura en el cuerpo de L1) con un seguimiento medio de 12 meses. En cuanto al Índice de Oswestry, el promedio preoperatorio fue del 52,9%. En el segundo día, y después de 12 meses fue de 23,6% y 24,5%, respectivamente; buenos resultados de acuerdo a este índice. Dos pacientes fueron excluidos del estudio, debido a los registros médicos incompletos. CONCLUSIÓN: A pesar del pequeño tamaño de la muestra y el corto período de seguimiento, los resultados de la vertebroplastia fueron satisfactorios en cuanto al alivio de los síntomas de dolor y seguros cuando se refiere a los riesgos de complicaciones. .
Assuntos
Humanos , Vertebroplastia/efeitos adversos , Fraturas da Coluna Vertebral , Resultado do Tratamento , Dor LombarRESUMO
BACKGROUND: Vertebroplasty is not free from cement related complications. If an allograft is used as a filler, most of them can be averted. METHODS: Forty consecutive cases of osteoporotic vertebral fracture were divided into two groups by self-selection. The study and the control groups underwent vertebroplasty with fresh frozen allogeneic bone chips and bone cement, respectively. Clinical results were assessed at preoperation, postoperative day 1 and months 3, 6, and 12 by 10-grade visual analog scale (VAS), and radiological results were assessed at the same time by vertebral kyphotic angle (VKA) and local kyphotic angle (LKA). The results were compared within and between the groups. Survival function was analyzed. The criteria of an event were clinical or radiological deterioration versus pre-index surgery state. RESULTS: VAS was improved in the study group from 8.4 +/- 0.8 to 5.2 +/- 1.4, 6.4 +/- 1.2, 5.5 +/- 2.7, and 3.7 +/- 1.4 at postoperative day 1 and months 3, 6, and 12, respectively, and in the control group from 8.4 +/- 1.2 to 3.2 +/- 1.1, 3.2 +/- 1.7, 3.2 +/- 2.7, and 2.5 +/- 1.7, respectively (within group, p < 0.001; between groups, p < 0.001). VKA was improved in the study group from 18.9degrees +/- 8.0degrees to 15.2degrees +/- 6.1degrees (p = 0.046) and in the control group from 14.7degrees +/- 5.2degrees to 10.3degrees +/- 4.7degrees (p < 0.001) at postoperative day 1. LKA was not improved in the study group but was improved in the control group from 16.8degrees +/- 11.7degrees to 14.3degrees +/- 9.6degrees (p = 0.015). Correction angle was 2.7degrees +/- 4.6degrees, -7.9degrees +/- 5.3degrees, -7.2degrees +/- 5.2degrees, and -7.4degrees +/- 6.3degrees at postoperative day 1 and months 3, 6, and 12, respectively, in the study group and 4.3degrees +/- 3.7degrees, 0.7degrees +/- 3.6degrees, 0.7degrees +/- 4.2degrees, and 0.1degrees +/- 4.4degrees, respectively, in the control group. Correction loss was significant in both groups (p < 0.001) and more serious in the study group (p < 0.001). The 6-month survival rate was 16.7% in the study group and 64.3% in the control group (p = 0.003; odds ratio, 5.250). CONCLUSIONS: In treatment of osteoporotic vertebral fracture, fresh frozen allogeneic bone chips are not recommendable as a filler for its worse results than bone cement.
Assuntos
Idoso , Feminino , Humanos , Masculino , Cimentos Ósseos/efeitos adversos , Substitutos Ósseos/efeitos adversos , Estudos de Casos e Controles , Fraturas por Osteoporose/epidemiologia , Medição da Dor , Transplante Homólogo/efeitos adversos , Vertebroplastia/efeitos adversosRESUMO
No abstract available.
Assuntos
Idoso , Feminino , Humanos , Cimentos Ósseos/efeitos adversos , Procedimentos Cirúrgicos Cardíacos , Ecocardiografia , Migração de Corpo Estranho/diagnóstico , Átrios do Coração/cirurgia , Ventrículos do Coração/cirurgia , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Vertebroplastia/efeitos adversosRESUMO
A 58-year-old female patient, diagnosed with adenocarcinoma of the lung, underwent percutaneous vertebroplasty at the L4 vertebral body due to painful spinal metastases. Because of deep venous thrombosis of the left femoral and iliac veins, an inferior vena cava filter had been placed before vertebroplasty. Bone cement migrated into the venous bloodstream and then was being trapped within the previously placed filter. This case illustrates that caval filter could capture the bone cement and prevent it from migrating to the pulmonary circulation.
Assuntos
Feminino , Humanos , Pessoa de Meia-Idade , Adenocarcinoma/secundário , Cimentos Ósseos/efeitos adversos , Embolia/etiologia , Veia Ilíaca , Vértebras Lombares/cirurgia , Neoplasias Pulmonares/patologia , Embolia Pulmonar/prevenção & controle , Neoplasias da Coluna Vertebral/secundário , Filtros de Veia Cava , Veia Cava Inferior , Trombose Venosa/diagnóstico por imagem , Vertebroplastia/efeitos adversosRESUMO
Vertebroplasty is a minimally invasive technique for the treatment of osteoporotic fractures. Within its complications is pulmonary embolism, which can be asymptomatic or with respiratory distress and may be notes by radiography or computed tomography. At present there is no guide to indicate the routine performance of imaging techniques after treatment, and all agreed on the need to start anticoagulant therapy for 3 months or so with coumarin in symptomatic or asymptomatic central emboli.
Assuntos
Embolia Pulmonar/diagnóstico por imagem , Vertebroplastia/efeitos adversos , Anticoagulantes/uso terapêutico , Cimentos Ósseos/efeitos adversos , Embolia Pulmonar/etiologia , Embolia Pulmonar/tratamento farmacológico , Feminino , Humanos , Osteoporose/complicações , Pessoa de Meia-IdadeRESUMO
BACKGROUND: We wanted to investigate the leading cause of failed vertebroplasty or kyphoplasty. METHODS: Twelve patients (10 females and 2 males) who underwent revision surgery after vertebroplasty or kyphoplasty were included. In 4 cases, vertebroplasty was done for two or more levels. Six cases with kyphoplasty were included. Through the retrospective review of the radiographic studies and medical record, we analyzed the etiology of the revision surgery. RESULTS: Uncontrolled back pain was the main clinical presentation. In 4 cases, neurological symptoms were noted, including one case with conus medullaris syndrome. The average time to the revision surgery after vertebroplasty or kyphoplasty was 15 months. Infection (4 cases) and progressive kyphosis with collapse (8 cases) were the causes for the revision. A solid pattern of inserted bone cement and bone resorption around the cement were noted in the all cases with progressive collapse and kyphosis. CONCLUSIONS: Infection, misdiagnosis and progressive kyphosis were causes of the revision surgery after vertebroplasty and kyphoplasty. A solid pattern of accumulation of bone cement and peri-cement bone resorption might be related with the progressive collapse.
Assuntos
Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Cimentos Ósseos/uso terapêutico , Progressão da Doença , Fraturas por Compressão/etiologia , Cifoplastia/efeitos adversos , Osteoporose/complicações , Reoperação , Fraturas da Coluna Vertebral/etiologia , Falha de Tratamento , Vertebroplastia/efeitos adversosRESUMO
During the last decade, technological advances for the treatment of osteoporotic vertebral compression fractures have provided quick pain reduction and prevention of further damage, through repair of kyphotic deformity. This entity is the major cause of additional vertebral deterioration and even in some cases can end in death. The substantial pain relief, reinstatement without inertia stiffness and restoration of kyphotic deformities are the major parameters of a successfiul treatment. Kyphoplasty offers successful treatment of this pathology