ANTONIO SERGIO ZAFRED MARCELINO
Projetos de Pesquisa
Unidades Organizacionais
5 resultados
Resultados de Busca
Agora exibindo 1 - 5 de 5
- Quality of Life and Clinical Symptom Improvement Support Prostatic Artery Embolization for Patients with Acute Urinary Retention Caused by Benign Prostatic Hyperplasia(2013) CARNEVALE, Francisco C.; MOTTA-LEAL-FILHO, Joaquim M. da; ANTUNES, Alberto A.; BARONI, Ronaldo H.; MARCELINO, Antonio S. Z.; CERRI, Luciana M. O.; YOSHINAGA, Eduardo M.; CERRI, Giovanni G.; SROUGI, MiguelPurpose: To show that prostatic artery embolization (PAE) improves quality of life (QoL) and lower urinary tract symptoms in patients with acute urinary retention caused by benign prostatic hyperplasia (BPH). Materials and Methods: This was a single-center prospective study of PAE in 11 patients with BPH managed With indwelling. urinary catheters. International Prostate Symptom Score (IPSS), ultrasound, magnetic resonance (MR) imaging, QoL, and urodynamic tests were used. to assess outcomes. Prostate size ranged from 30 to 90 g, and embolizations were performed with 300-500-mu m Embosphere microspheres. Results: The rate of technical success (ie, bilateral PAE) was 75%, and the rate of clinical success (ie, catheter removal and symptom improvement) was 91% (10 of 11 patients). Postembolization syndrome manifested as mild pain in the perineum, retropubic area, and/or urethra. Ten of 11 patients urinated spontaneously after Foley catheter removal 4-25 days after PAE (mean, 12.1 d). No major complications Were observed. Follow-up ranged from 19 to 48 months. than asymptomatic patient, a discrete area of hypoperfusion: suggesting small ischemia of the bladder was observed on 30-day MR imaging follow-up, but the bladder was normal on 90-day MR imaging. After 1 year, mean prostate volume reduction was greater than 30%, symptoms were mild (mean IPSS, 2.8 +/- 2.1; P = .04),. no erectile dysfunction was observed, and QoL,improved significantly (mean , 0.4 +/- 0.5; P = .001) using the paired t test. Conclusions: Patients with severe symptoms and acute urinary retention caused by BPH can be treated Safely by PAE, which improves clinical symptoms and QoL.
- Clinical, Laboratorial, and Urodynamic Findings of Prostatic Artery Embolization for the Treatment of Urinary Retention Related to Benign Prostatic Hyperplasia. A Prospective Single-Center Pilot Study(2013) ANTUNES, Alberto A.; CARNEVALE, Francisco C.; LEAL FILHO, Joaquim M. da Motta; YOSHINAGA, Eduardo M.; CERRI, Luciana M. O.; BARONI, Ronaldo H.; MARCELINO, Antonio S. Z.; CERRI, Giovanni G.; SROUGI, MiguelThis study was designed to describe the clinical, laboratorial, and urodynamic findings of prostatic artery embolization (PAE) in patients with urinary retention due to benign prostatic hyperplasia (BPH). A prospective study of 11 patients with urinary retention due to BPH was conducted. Patients underwent physical examination, prostate specific antigen (PSA) measurement, transrectal ultrasound, and magnetic resonance imaging. International prostate symptom score (IPSS), quality of life (QoL), and urodynamic testing were used to assess the outcome before and after 1 year. Clinical success was 91 % (10/11 patients) with a mean follow-up of 22.3 months (range, 12-41 months). At the first year follow-up, the mean IPSS score was 2.8 points (p = 0.04), mean QoL was 0.4 points (p = 0.001), mean PSA decreased from 10.1 to 4.3 ng/mL (p = 0.003), maximum urinary flow (Qmax) improved from 4.2 to 10.8 mL/sec (p = 0.009), and detrusor pressure (Pdet) decreased from 85.7 to 51.5 cm H2O (p = 0.007). Before PAE, Bladder Outlet Obstruction Index (BOOI) showed values > 40 in 100 % of patients. After PAE, 30 % of patients were > 40 (obstructed), 40 % were between 20 and 40 (undetermined), and 30 % were < 20 (unobstructed). Patients with a BOOI < 20 had higher PSA values at 1-day after PAE. Clinical and urodynamic parameters improved significantly after PAE in patients with acute urinary retention due to BPH. Total PSA at day 1 after PAE was higher in patients with unobstructed values in pressure flow studies.
bookPart Diagnóstico por imagem nas doenças do fígado, vias biliares e pâncreas(2013) MARCELINO, Antonio Sergio Zafred; CERRI, Giovanni GuidobookPart Métodos radiológicos(2013) COSTA, Daniel Nóbrega da Costa; PINHO, Marco da Cunha; GARCIA, Marcio Ricardo Taveira; BEZERRA, Regis Otaviano França; GARCIA, Rodrigo Gobbo; JULIO, Thiago; SUGUINO, Silvio; MARCELINO, Antônio Sergio Zafred; CHALA, Luciano Fernandes; BARROS, Nestor de; MENEZES, Marcos Roberto de; CERRI, Giovanni Guido- Midterm Follow-Up After Prostate Embolization in Two Patients with Benign Prostatic Hyperplasia(2011) CARNEVALE, Francisco C.; MOTTA-LEAL-FILHO, Joaquim M. da; ANTUNES, Alberto A.; BARONI, Ronaldo H.; FREIRE, Geraldo C.; CERRI, Luciana M. O.; MARCELINO, Antonio S. Z.; CERRI, Giovanni G.; SROUGI, Miguel