MIGUEL SROUGI
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Cirurgia, Faculdade de Medicina - Docente
LIM/55 - Laboratório de Urologia, Hospital das Clínicas, Faculdade de Medicina - Líder
LIM/55 - Laboratório de Urologia, Hospital das Clínicas, Faculdade de Medicina - Líder
128 resultados
Resultados de Busca
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conferenceObject EXPERIENCE WITH COMPLETE TRIGONAL ELECTROFULGURATION FOR WOMEN WITH RECURRENT URINARY TRACT INFECTIONS: TWO YEARS FOLLOW-UP(2021) RIBEIRO-FILHO, Leopoldo; HIRASAKI, Felipe; MIRANDA, Eduardo; SIQUEIRA, Matheus; GOMES, Cristiano; SROUGI, Miguel; NAHAS, William- Correlation of a microRNA expression profile and the prognosis of penile cancer: A prospective study using microarray data analysis(2018) FURUYA, Tatiane K.; MURTA, Claudio B.; PONTES JR., Jose; UNO, Miyuki; CARRASCO, Alexis; SICHERO, Laura C.; VILLA, Luisa L.; COELHO, Rafael F.; GUGLIELMETTI, Giuliano B.; CORDEIRO, Mauricio D.; LEITE, Katia R.; SROUGI, Miguel; CHAMMAS, Roger; NAHAS, William C.
conferenceObject GLUT1 Expression Is Related to Tumor Recurrence and Survival in Renal Cell Carcinoma Clear Cell Type(2017) LEITE, Katia R. M.; CARVALHO, Paulo A.; PINHEIRO, Celine M.; REIS, Sabrina T.; SROUGI, Miguel; NAHAS, William C.conferenceObject GLUT1 Expression Is Related to Tumor Recurrence and Survival in Renal Cell Carcinoma Clear Cell Type(2017) LEITE, Katia R. M.; CARVALHO, Paulo A.; PINHEIRO, Celme M.; REIS, Sabrina T.; SROUGI, Miguel; NAHAS, William C.conferenceObject FACTORS ASSOCIATED WITH SEVERE SEPTIC EVENTS AFTER SURGICAL DECOMPRESSION OF OBSTRUCTING URETERAL STONES: A PROSPECTIVE ANALYSIS(2016) MARCHINI, Giovanni; MOSCARDI, Paulo; SROUGI, Victor; VICENTINI, Fabio; TORRICELLI, Fabio; BRITO, Artur; CAMARA, Cesar; SROUGI, Miguel; MAZZUCCHI, EduardoconferenceObject Impact of surgery and chemotherapy over renal function in bilateral Wilms tumor patients(2012) DUARTE, R. J.; CRISTOFANI, L. M.; GIRON, A. M.; DENES, F. T.; ODONE-FILHO, V; TANNURI, U.; SROUGI, M.INTRODUCTION & OBJECTIVES: Bilateral Wilms’ tumor represents 3% of all cases. The challenge of this situation is curing these patients preserving their renal function and quality of life (dialysis free status). Our purpose was to evaluate the success of renal function preservation in children treated for bilateral Wilms’ tumor. MATERIAL & METHODS: From January/1982 through June/2009, 13 children with bilateral Wilms’ tumor (4F: 9M, median age 16 months) were diagnosed. All patients received preoperative chemotherapy with VCR/ACTD (13 patients), VCR/ACTD/ADRIA (10 patients), VCR/ACTD/ADRIA/CBDCA/ETO (3 patients), VCR/ACTD/ADRIA/CBDCA/ETO/IFO (2 patients), for 8 through 40 weeks (median 16 weeks). All patients were submitted to surgical procedure nephron sparing objective. RESULTS: Radical unilatera l nephrectomy was performed in 9 patients (combined with contralateral nodulectomy in 8), bilateral nodulectomy in 3, and unilateral nodulectomy in 1. Two patients presented unilateral disappearing of the disease after preoperative chemotherapy on image and surgical evaluation. The histhopatological analysis revealed the classic triphasic Wilms’ tumor in 9 patients, rhabdomyoblastic differentiation in 3 and blastematous rests in one patient. Four patients relapsed: 2 in the remaining kidney, 1 in the tumoral bed and 1 in lungs (9mo, 1mo, 5mo and 6 mo after surgery). A ll, except the lung relapsed patient, were rescued, achieving a second remission, but one presented a second diffuse abdominal relapse and died. 11/13 patients have normal renal function and are alive and free of disease for 23+ months to 28+years. 1/13 patients presents microalbuminuria and mild systemic hypertension, requiring medication support. CONCLUSIONS: Bilateral Wilms’ tumor was successfully treated and renal function was preserved in 84.6% of surviving patients, even those cases that received nephrotoxic drugs.conferenceObject A scoring system for testicular torsion: Decreasing costs and therapeutic delay(2012) BARBOSA, J. A. B. A.; OLIVEIRA, C. M.; TISEO, B. C.; PASSEROTTI, C. C.; SROUGI, M.; NGUYEN, H. T.; RETIK, A. B.NTRODUCTION & OBJECTIVES: Testicular torsion is a surgical emergency requiring prompt intervention to prevent testicular loss. Differential diagnosis is not easily done with clinical evaluation, and imaging studies are usually required, especially ultrasound, causing therapeutic delay. Our objective was to create a scoring system for clinical diagnosis of testicular torsion, thus eliminating the necessity of ultrasound (US). MATERIAL & METHODS: Patients presenting with acute scrotum at a tertiary care center were prospectively evaluated and physical examination was performed by the first urologist to see the patient. Scrotal ultrasound was performed in all patients after visit. Single variate analysis was performed and clinical variables associated with testicular torsion were identified. A scoring system was created based upon logistic regression with relevant variables from univariate analysis. Retrospective validation of the scoring system was performed including all patients seen with suspicion for testicular torsion at this institution up to 2 years prior to the beginning of the prospective evaluation. RESULTS: Two hundred and thirty one patients were enrolled in the first phase of the study. Mean age of patients was 12.1 years and mean duration of symptoms was 40.2 hours. Thirty-three patients had a final diagnosis of torsion. Clinical variables associated with torsion were scrotal swelling, nausea and vomiting from history and testicular swelling, high-riding test icle, horizontal lie of the testicle, increased consistency of the testicle to palpation, presence of a thickened spermatic cord, negative Prehn's sign, absent cremasteric reflex and fixed scrotal skin to testis on physical examination (p<0.05). A scoring system was created with 5 variables, and patients were stratified in low, intermediate and high risk for torsion. Twenty-two patients were at high risk for testicular torsion, all of which had a final diagnosis of torsion, and 170 patients were at low risk for torsion, none of which had a diagnosis for this condition. Low and high risk groups comprised 82% of all patients seen. Retrospective validation was performed for 116 patients and 83% of cases fell within low or high risk categories; all patients in the high risk category had a final diagnosis of torsion and none in the low risk group. CONCLUSIONS: The present scoring system is a valuable tool for diagnosis of testicular torsion, eliminating the necessity of ultrasound in 80% of cases. Prospective validation of this score is necessary.conferenceObject THE GUY'S STONE SCORE: A VERY PRACTICAL AND USEFUL TOOL TO PREDICT THE OUTCOMES OF PERCUTANEOUS NEPHROLITHOTOMY (PCNL)(2012) VICENTINI, Fabio Carvalho; MARCHINI, Giovanni Scala; MAZZUCCHI, Eduardo; CHEDID NETO, Elias Assad; BRITO, Arthur Henrique; DANILOVIC, Alexandre; HISANO, Marcelo; CLARO, Joaquim Almeida; SROUGI, MiguelOBJECTIVE: To evaluate the applicability of the Guy’s stone score for complete supine PCNL. METHODS: 117 patients that underwent to complete supine PCNL were classified according the Guy’s stone score. The data were prospectively collected but the classification according to the score was done by review of the pre-operative CT scans. All patients were operated by the same surgeon and had a pre and post operative CT scan and at the final followup. The outcomes and complications were compared among the 4 groups. RESULTS: The table 1 shows the demographic and outcomes. The groups were similar except for the median stone diameter. The differences among groups were statistically different after stratification according to the Guy’s stone score in relation to operative time, hemoglobin drop, transfusions, complications, tubeless rate, immediate success, auxiliary procedures, PCNL revisions and final success rate. CONCLUSIONS: The Guy’s stone score showed to be a very practical and useful tool to predict the outcomes of PCNL.conferenceObject IMPACT OF DETRUSOR SPHINCTER DYSSYNERGIA ON CLINICAL AND URODYNAMIC PARAMETERS OF PATIENTS WITH NEUROMYELITIS OPTICA(2012) CARVALHO, Fabricio; GOMES, Cristiano; PEREIRA, Samira; BESSA JR., Jose; CALLEGARO, Dagoberto; MARCHIORI, Paulo; BRUSCHINI, Homero; SROUGI, MiguelconferenceObject ASSOCIATION OF VITAMIN D STATUS, DIABETES TYPE 2 AND HYPOGONADISM IN MEN WITH ERECTILE DIYSFUNCTION: A CROSS-SECTIONAL STUDY(2015) ALVARENGA, C.; GUGLIELMETTI, G.; CEZARINO, B.; SANTOS, A. Regina dos; CURY, J.; SROUGI, M.