FABIO CESAR MIRANDA TORRICELLI
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/55 - Laboratório de Urologia, Hospital das Clínicas, Faculdade de Medicina
LIM/55 - Laboratório de Urologia, Hospital das Clínicas, Faculdade de Medicina
22 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 22
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 SPORADIC PRIMARY HYPERPARATHYROIDISM AND STONE DISEASE: A COMPREHENSIVE METABOLIC EVALUATION BEFORE AND AFTER PARATHYROIDECTOMY(2018) MARCHINI, Giovanni; FARIA, Kauy; TORRICELLI, Fabio; MONGA, Manoj; VICENTINI, Fabio; DANILOVIC, Alexandre; SROUGI, Miguel; NAHAS, William; MAZZUCCHI, EduardoconferenceObject IN VITRO EVALUATION OF SINGLE-USE DIGITAL FLEXIBLE URETEROSCOPES: A PRACTICAL COMPARISON FOR A PATIENT-CENTERED APPROACH(2018) MARCHINI, Giovanni; BATAGELLO, Carlos; MONGA, Manoj; TORRICELLI, Fabio; VICENTINI, Fabio; DANILOVIC, Alexandre; SROUGI, Miguel; NAHAS, William; MAZZUCCHI, EduardoconferenceObject PROSPECTIVE MID-TERM EVALUATION OF THE IMPACT OF SILENT URETERAL STONE TREATMENT ON RENAL FUNCTION USING 99MTC-DMSA(2016) MARCHINI, Giovanni; VICENTINI, Fablo; TORRICELLI, Fabio; DANILOVIC, Alexandre; BRITO, Artur; CAMARA, Cesar; MAZZUCCHI, Eduardo; SROUGI, MiguelconferenceObject SNP RS17383719 IN THE PBX1 GENE IS ASSOCIATED WITH CYSTINURIA(2017) REIS, Sabrina; GUIMARAES, Ronaldo; VIANA, Nayara; LEITE, Katia; MARCHINI, Giovanni; TORRICELLI, Fabio; NAHAS, William; SROUGI, Miguel; MAZZUCCHI, Eduardo- Development and Initial Validation of a Scoring System to Diagnose Testicular Torsion in Children(2013) BARBOSA, Joao A.; TISEO, Bruno Camargo; BARAYAN, Ghassan A.; ROSMAN, Brian M.; TORRICELLI, Fabio Cesar Miranda; PASSEROTTI, Carlo C.; SROUGI, Miguel; RETIK, Alan B.; NGUYEN, Hiep T.Purpose: Testicular torsion is a surgical emergency requiring prompt intervention. Although clinical diagnosis is recommended, scrotal ultrasound is frequently ordered, delaying treatment. We created a scoring system to diagnose testicular torsion, decreasing the indication for ultrasound. Materials and Methods: We prospectively evaluated 338 patients with acute scrotum, of whom 51 had testicular torsion. Physical examination was performed by a urologist, and all patients underwent scrotal ultrasound. Univariate analysis and logistic regression were performed, and a scoring system for risk stratification of torsion was created. Retrospective validation was performed with 2 independent data sets. Results: The scoring system consisted of testicular swelling (2 points), hard testicle (2), absent cremasteric reflex (1), nausea/vomiting (1) and high riding testis (1). Cutoffs for low and high risk were 2 and 5 points, respectively. Ultrasound would be indicated only for the intermediate risk group. In the prospective data set 69% of patients had low, 19% intermediate and 11.5% high risk. Negative and positive predictive values were 100% for cutoffs of 2 and 5, respectively (specificity 81%, sensitivity 76%). Retrospective validation in 1 data set showed 66% of patients at low, 16% intermediate and 17% high risk. Negative and positive predictive values for cutoffs of 2 and 5 were 100% (specificity 97%, sensitivity 54%). The second retrospective data set included only torsion cases, none of which was misdiagnosed by the scoring system. Conclusions: This scoring system can potentially diagnose or rule out testicular torsion in 80% of cases, with high positive and negative predictive values for selected cutoffs. Ultrasound orders would be decreased to 20% of acute scrotum cases. Prospective validation of this scoring system is necessary.
conferenceObject PROSPECTIVE EVALUATION OF BILATERAL RIRS: IS IT REALLY SAFE?(2020) DANILOVIC, Alexandre; TORRICELLI, Fabio; MARCHINI, Giovanni; BATAGELLO, Carlos; VICENTINI, Fabio; TRAXER, Olivier; SROUGI, Miguel; NAHAS, William; MAZZUCCHI, EduardoconferenceObject IS SUPINE PERCUTANEOUS NEPHROLITHOTOMY FOR COMPLEX STONES WORSE THAN PRONE? A MULTICENTER RANDOMIZED CONTROLLED TRIAL.(2021) PERRELLA, Rodrigo; VICENTINI, Fabio; PARO, Eliane; MARCHINI, Giovani; TORRICELLI, Fabio; DANILOVIC, Alexandre; BATAGELLO, Carlos; MOTA, Priscila Kuriki; BELTRAME, Daniel; COHEN, David; MURTA, Claudio; CLARO, Joaquim; NAHAS, William; SROUGI, Miguel; MAZZUCCHI, EduardoconferenceObject GENETIC ALTERATIONS RELATED TO CYSTINURIA - A GENOME WIDE ASSOCIATION ANALYSIS(2016) REIS, Sabrina; VIANA, Nayara; LEITE, Katia; MAGIONI, Felipe; TORRICELLI, Fabio; MARCHINNI, Giovanni; SROUGI, Miguel; MAZZUCCHI, EduardoconferenceObject POSTOPERATIVE ANTIBIOTIC PROPHYLAXIS FOR PERCUTANEOUS NEPHROLITHOTOMY AND RISK OF INFECTION: A SYSTEMATIC REVIEW AND META-ANALYSIS(2023) TALIZIN, Thalita; DANILOVIC, Alexandre; TORRICELLI, Fabio; MARCHINI, Giovanni; BATAGELLO, Carlos; VICENTINI, Fabio; NAHAS, William; MAZZUCCHI, Eduardo
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