TARCISIO ELOY PESSOA DE BARROS FILHO
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Ortopediae Traumatologia, Faculdade de Medicina - Docente
FFM, Hospital das Clínicas, Faculdade de Medicina
LIM/41 - Laboratório de Investigação Médica do Sistema Músculoesquelético, Hospital das Clínicas, Faculdade de Medicina - Líder
FFM, Hospital das Clínicas, Faculdade de Medicina
LIM/41 - Laboratório de Investigação Médica do Sistema Músculoesquelético, Hospital das Clínicas, Faculdade de Medicina - Líder
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- Fraturas do côndilo occipital: atualização da experiência em nosso serviço e revisão da literatura(2013) NORONHA, Henrique Gomes; LETAIF, Olavo Biraghi; ROCHA, Ivan Dias da; IUTAKA, Alexandre Sadao; CRISTANTE, Alexandre Fogaça; OLIVEIRA, Reginaldo Perilo de; BARROS FILHO, Tarcísio Eloy Pessoa deWe present a series of occipital condyle fractures diagnosed and treated in our hospital during the past 10 years. The present study continues an epidemiologic survey already performed in the period 1993-2000. From 2001 to 2011, six cases of fracture of the occipital condyle were diagnosed and all of them were treated conservatively, except one, in which a halo was initially placed. In the five cases treated conservatively, there were good results, with stable segment in functional radiographs, absence of limitation of motion and no pain. The patient treated with halo had FRANKEL C partial quadriplegia and associated fractures (C5, C6, L1, and L2), showing no neurological improvement, besides observing cervical motion limitation. We also highlight the importance of active research on lesions in the occipital-cervical transition, particularly in cases resulting from high-energy trauma, because in addition to the clinical implications of early detection of fracture, the best use of ancillary tests have been an important factor for the increased incidence of fractures of the occipital condyle. As is historically reported, conservative treatment is still effective and has a low rate of complications, and surgical treatment should be indicated in cases with established instability.
- Avaliação de série de pacientes com artrodese C1-C2(2012) GHILARDI, Cesar Salge; LETAIF, Olavo Biraghi; IUTAKA, Alexandre Sadao; CRISTANTE, Alexandre Fogaça; ROCHA, Ivan Dias; MARCON, Raphael Martus; OLIVEIRA, Reginaldo Perilo; BARROS FILHO, Tarcísio Eloy Pessoa deOBJECTIVE: Retrospective record analysis of patients with C1-C2 instability of traumatic and nontraumatic causes who underwent C1-C2 arthrodesis. METHODS: We performed retrospective analysis of medical records of 20 outpatients from the column of IOT-FMUSP aged between 7 and 83 years (mean 43 years) of both sexes. The radiographic parameters for instability were based on measurement of atlanto-axial interval greater than 3 mm in adults and 5 mm in children, using measures obtained from lateral plain X-rays. RESULTS: We operated 20 patients with high cervical instability, mostly due to trauma. The surgical technique used was that described by Magerl. There were no vascular injuries. Infectious complications were reported in two patients. We achieved a solid fusion rate of 85% and no revision surgeries were required. CONCLUSIONS: All techniques produced satisfactory bone healing and were excellent for the control of atlanto-axial instability.
- Epidemiology of cauda equina syndrome. What changed until 2015(2018) DIAS, André Luiz Natálio; ARAÚJO, Fernando Flores de; CRISTANTE, Alexandre Fogaça; MARCON, Raphael Martus; BARROS FILHO, Tarcísio Eloy Pessoa de; LETAIF, Olavo BiraghiABSTRACT Objective: The primary objective of this study was to analyze the characteristics and outcomes of cases admitted to hospital with cauda equina syndrome (CES) at the Institute of Orthopedics and Traumatology (IOT) from 2005 to 2015. Secondly, this article is a continuation of the epidemiological work of the same base published in 2013, and will be important for other comparative studies to a greater understanding of the disease and its epidemiology. Methods: This was a retrospective study of the medical records of admissions due to CES at IOT in the period 2005-2015 with diagnosis of CES and neuropathic bladder. The following variables were analyzed: gender, age, etiology of the disease, topographic level of the injury, time interval between injury and diagnosis, presence of neurogenic bladder, time interval between diagnosis of the CES and surgery, and reversal of the deficit or of the neurogenic bladder. Results: Since this is a rare disease, with a low global incidence, it was not possible, just with the current study to establish statistically significant correlations between the variables and outcomes of the disease. However, this study demonstrates the shortcomings of the Brazilian public health system, both with the initial management of these patients and the need for urgent surgical treatment. Conclusion: The study shows that despite well-defined basis for the conduct of CES, a higher number of sequelae caused by the pathology is observed in Brazil. The delay in diagnosis and, therefore, for definitive treatment, remains as the major cause for the high number of sequelae. Level of evidence: 4, case series.
bookPart Introdução(2017) GIANINI, Reinaldo José; BARROS FILHO, Tarcísio Eloy Pessoa de; CRISTANTE, Alexandre Fogaça; VIEIRA, Luiz Angelo- Transcorporeal cervical foraminotomy: description of technique and results(2014) MEYER, Guilherme Pereira Corrêa; CHOI, Gun; BANDHARKAR, Amit; CHOI, Pil Sun; LEE, Sang Ho; CRISTANTE, Alexandre Fogaça; MARCON, Raphael Martus; IUTAKA, Alexandre Sadao; BARROS, Tarcísio Eloy Pessoa deOBJECTIVE: Retrospective analyses of 216 patients undergoing foraminal decompression with transcorporeal approach and review of the surgical technique. METHOD: 216 patients with minimum follow-up of 2 years and an average of 41.8 months were included in the study. The clinical records of these patients were reviewed for complications, NDI (neck disability index) and VAS (visual analogue scale). Pre and post-operative radiographs were used to evaluate the disc height. RESULTS: At the end of follow-up patients had significant clinical improvement with reduction of NDI of 88.3% and 86.5% and 68.3% of the VAS for neck and upper limb, respectively (p<0.05). A reduction of 8.8% of the disc height was observed without other complications associated (p<0.05). CONCLUSION: Radicular decompression through a transcorporeal approach is an alternative that provides good clinical results without the need for a fusion and with few complications.
- TOMOGRAPHIC ANALYSIS OF T-1 VERTEBRA TO INSERT LAMINAR SCREWS IN CHILDREN FROM 0 TO 12 YEARS(2015) MARCHESE, Luiz Roberto Delboni; LETAIF, Olavo Biraghi; MARCON, Raphael Martus; CRISTANTE, Alexandre Fogaça; OLIVEIRA, Reginaldo Perilo; BARROS FILHO, Tarcísio Eloy Pessoa deObjective : Tomographic analysis of the T1 vertebra in children from 0 to 12 years of age, in order to obtain anatomical parameters that assist intralaminar fixation in this pediatric population. Methods : Retrospectively analysis of the spine with CT (cervical and thoracic) of individuals aged between 0 and 12 years old, of both sexes, without anatomical deformities. The CT scans were evaluated separately, on each side, for length and thickness of the laminas as well as spinolaminar angle. The morphometric analysis was performed with iSite PACS Philips Healthcare Informatics(r) program and the values were expressed in millimeters (mm). The variables were correlated with age groups and sex of individuals. Statistical analysis was performed using t test and the results were considered significant when p<0.05. Results : By means of tomographic analysis of 24 patients it was found that age has no correlation with the angle of attack for intralaminar screws T1. However, the length and thickness of the T1 lamina increase proportionally with age. The total average length of the laminas was 28.62 ± 4.42 mm. The total average thickness was 4.75 ± 0.95 mm (3.2 to 6.5). Conclusion : This study shows relevant data on the use of Tran laminar screws currently commercially available with a minimum thickness of 3.5 mm. It is thus possible to say in this sample, they can be used in 87.5% of all laminas, being applicable in all lamina in patients older than 44 months of age.
- COMPARISON BETWEEN START BACK SCREENING TOOL AND DRAM FOR DETECTION OF PSYCHOSOCIAL FACTORS IN LOW BACK PAIN(2021) TUCCI, Carlos; ARAUJO, Alex Oliveira de; MARCON, Raphael Martus; CRISTANTE, Alexandre Fogaça; BARROS FILHO, Tarcísio Eloy Pessoa deABSTRACT Objective: To correlate the results of the STarT Back Screening Tool and DRAM questionnaires, applied simultaneously, in a population with low back pain. Methods: Comparative cross-sectional study with 84 participants with low back pain assessed by both STarT Back Screening Tool (SBST) and DRAM questionnaires. The degree of correlation between the two questionnaires was analyzed through the evaluation of individualized data and using the Spearman correlation coefficient. Results: According to the DRAM, 19% of the patients were classified as “normal”, 32.1% as “at risk” and 48.8% as “distressed”. According to SBST, 59.5% of patients were classified as “low risk”, 31% as “medium risk” and 9.5% as “high risk”. Applying the Spearman's coefficient to evaluate the degree of correlation between the two questionnaires, a value of 0.4 was obtained. This shows that there is a positive, but weak, correlation (p <0.001) between the two questionnaires. Conclusion: There is a positive correlation between the two questionnaires, but the DRAM showed a greater tendency to classify patients with some degree of psychological distress when compared to the SBST. Both questionnaires are effective in identifying these factors, but the data suggest that the DRAM may be more effective as a screening tool in patients with low back pain, in view of the higher number of patients identified. Level of evidence III; Diagnostic test study.
bookPart Coluna Cervical(2017) BARROS FILHO, Tarcísio Eloy Pessoa de; MARCON, Raphael Martus; CRISTANTE, Alexandre Fogaça; MEVES, Robert; SILVEIRA JUNIOR, Clovis Castanho- Cervical disc prosthesis: 2-year follow-up(2015) BILHAR, Romero Pinto de Oliveira; CRISTANTE, Alexandre Fogaça; MARCON, Raphael Martus; ROCHA, Ivan Dias da; LETAIF, Olavo Biraghi; BARROS FILHO, Tarcísio Eloy deTo review the medical records of patients who underwent surgery for placement of cervical disc prosthesis after two years of postoperative follow-up, showing the basic epidemiological data, the technical aspects and the incidence of complications. METHODS: Medical records of seven patients who underwent surgery for placement of cervical disc prosthesis were reviewed after two years of follow-up, at the Institute of Orthopedics and Traumatology, Faculty of Medicine, University of São Paulo. RESULTS: The average age of patients participating in this study was 43.86 years. Six patients (85.7%) had one level approached while one patient (14.3%) had two levels addressed. The level C5-C6 has been approached in one patient (14.3%) while the C6-C7 level was addressed in five patients (71.4%). One patient (14.3%) had these two levels being addressed, C5-C6 and C6-C7. The mean operative time was 164.29±40 minutes. Three patients were hospitalized for 2 days and four for 3 days making an average of 2.57±0.535 days. Two patients (28.6%) underwent a new surgical intervention due to loosening of the prosthesis. The mean follow-up was 28.14±5.178 months (23-35 months). CONCLUSIONS: Although cervical arthroplasty appears to be a safe procedure and present promising results in our study as well as in many other studies, it requires long-term studies.
- Laminectomy without instrumentation for surgical treatment of metastatic spinal cord compression(2014) BORGES, Paulo Alvim; TEIXEIRA, William Gemio Jacobsen; NARAZAKI, Douglas Kenji; CRISTANTE, Alexandre Fogaça; GHILARDI, Cesar Salge; TEIXEIRA, Manoel Jacobsen; CAMARGO, Olavo Pires de; BARROS FILHO, Tarcisio Eloy Pessoa deOBJECTIVE: To analyze the development of mechanical complications as a result of spinal decompression or cauda equina in patients with metastatic tumors of the spine via laminectomy or laminoartrectomy without fixation. METHODS: We studied the medical records of all patients submitted to spine decompression with laminectomy without fixation. The decompression was indicated to treat cord compression or cauda equina caused by metastatic tumors. Patients were evaluated for the development of postoperative mechanical instability by comparing the preoperative radiological examinations with the latest one available in the medical record review.. In these images, we evaluated the emergence of new deformity in the sagittal or coronal planes and translational deformity. We consider new deformity, signs of deformity greater or equal to 5° in the coronal or sagittal planes and signs of increased vertebral translation greater than or equal to 3 mm. RESULTS: No patient developed radiological instability in the period evaluated with an average follow-up of 163.24 days (3-663). The complication rate in our sample was not higher than the previously reported in the literature. CONCLUSION: Isolated laminectomy at one or more levels is a safe procedure for the treatment of metastatic spinal cord compression where the spine is judged stable before surgery.