FRANCISCO CESAR CARNEVALE

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Instituto de Radiologia, Hospital das Clínicas, Faculdade de Medicina - Médico

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Autor: CARNEVALE, Francisco C. ×

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  • article 135 Citação(ões) na Scopus
    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, Miguel
    Purpose: 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.
  • article 43 Citação(ões) na Scopus
    KCNJ5 Somatic Mutation Is a Predictor of Hypertension Remission After Adrenalectomy for Unilateral Primary Aldosteronism
    (2019) VILELA, Leticia A. P.; RASSI-CRUZ, Marcela; GUIMARAES, Augusto G.; MOISES, Caio C. S.; FREITAS, Thais C.; ALENCAR, Natalia P.; PETENUCI, Janaina; GOLDBAUM, Tatiana S.; MACIEL, Ana Alice W.; PEREIRA, Maria Adelaide A.; V, Giovanio Silva; PIO-ABREU, Andrea; ZERBINI, Maria Claudia N.; CAVALCANTE, Aline C. B. S.; CARNEVALE, Francisco C.; PILAN, Bruna; YAMAUCHI, Fernando; SROUGI, Vitor; TANNO, Fabio Y.; CHAMBO, Jose L.; LATRONICO, Ana Claudia; MENDONCA, Berenice B.; V, Maria Candida B. Fragoso; BORTOLOTTO, Luiz A.; DRAGER, Luciano F.; ALMEIDA, Madson Q.
    Context: Primary aldosteronism (PA) is the most common cause of endocrine hypertension (HT). HT remission (defined as blood pressure <140/90 mm Hg without antihypertensive drugs) has been reported in approximately 50% of patients with unilateral PA after adrenalectomy. HT duration and severity are predictors of blood pressure response, but the prognostic role of somatic KCNJ5 mutations is unclear. Objective: To determine clinical and molecular features associated with HT remission after adrenalectomy in patients with unilateral PA. Methods: We retrospectively evaluated 100 patients with PA (60 women; median age at diagnosis 48 years with a median follow-up of 26 months). Anatomopathological analysis revealed 90 aldosterone-producing adenomas, 1 carcinoma, and 9 unilateral adrenal hyperplasias. All patients had biochemical cure after unilateral adrenalectomy. KCNJ5 gene was sequenced in 76 cases. Results: KCNJ5 mutations were identified in 33 of 76 (43.4%) tumors: p.Gly151Arg (n = 17), p.Leu168Arg (n = 15), and p.GIu145GIn (n = 1). HT remission was reported in 37 of 100 (37%) patients. Among patients with HT remission, 73% were women (P = 0.04), 48.6% used more than three antihypertensive medications (P= 0.0001), and 64.9% had HT duration <10 years (P= 0.0015) compared with those without HT remission. Somatic KCNJ5 mutations were associated with female sex (P = 0.004), larger nodules (P = 0.001), and HT remission (P = 0.0001). In multivariate analysis, only a somatic KCNJ5 mutation was an independent predictor of HT remission after adrenalectomy (P = 0.004). Conclusion: The presence of a KCNJ5 somatic mutation is an independent predictor of HT remission after unilateral adrenalectomy in patients with unilateral PA.
  • article 3 Citação(ões) na Scopus
    Renal pseudoaneurysm after core-needle biopsy of renal allograft successfully managed with superselective embolization
    (2016) ANTONOPOULOS, Ioannis M.; YAMACAKE, Kleiton Gabriel Ribeiro; TISEO, Bruno C.; CARNEVALE, Francisco C.; JUNIOR, Enio Z.; NAHAS, William C.
  • article 8 Citação(ões) na Scopus
    Impact of 5-Alpha-Reductase Inhibitors Use at the Time of Prostatic Artery Embolization for Treatment of Benign Prostatic Obstruction
    (2019) CARDARELLI-LEITE, Leandro; ASSIS, Andre M. de; MOREIRA, Airton M.; ANTUNES, Alberto A.; CERRI, Giovanni G.; SROUGI, Miguel; CARNEVALE, Francisco C.
    Purpose: To compare the 12-month post-prostatic artery embolization (PAE) clinical outcomes of patients who were and were not taking 5-alpha-reductase inhibitors (5ARIs) at the time of PAE. Materials and Methods: A retrospective review was conducted of patients who underwent PAE from 2010 to 2017 due to lower urinary tract symptoms, secondary to benign prostatic hyperplasia (BPH). One hundred fifty-five patients were included and divided in 2 groups; these groups did not present statistically significant differences in their baseline characteristics-those taking 5ARIS (Y-5ARIs, n = 40) and those not taking 5ARIs (N-5ARIs, n = 115). International Prostate Symptom Score (IPSS), the sub-item Quality of Life (QoL), and the incidence of clinical failure were used as primary endpoints. Secondary endpoints included mean prostate volume reduction and mean peak flow rate (Q(max)) improvement. Clinical failure or recurrence was defined as absence of symptomatic improvement (IPSS >= 8 or QoL >= 3) or the need for invasive BPH treatment (PAE or transurethral resection of the prostate) during the 12-month follow-up period. Results: After 12-month follow-up, IPSS, QoL, and prostatic volume were significantly lower compared to baseline in both groups, and Q(max) showed a significant increase. No statistically significant differences were observed in outcomes between N-5ARIs and Y-5ARIs, and the clinical failure rate for both groups was approximately 20%. Conclusions: The use of 5ARIs did not show a detrimental effect on clinical outcomes of PAE, in either subjective (IPSS, QoL, and clinical failure) or objective (prostatic volume and Q(max)) parameters.
  • article 79 Citação(ões) na Scopus
    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, Miguel
    This 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.
  • article 80 Citação(ões) na Scopus
    Society of Interventional Radiology Multisociety Consensus Position Statement on Prostatic Artery Embolization for Treatment of Lower Urinary Tract Symptoms Attributed to Benign Prostatic Hyperplasia: From the Society of Interventional Radiology, the Cardiovascular and Interventional Radiological Society of Europe, Societe Francaise de Radiologie, and the British Society of Interventional Radiology
    (2019) MCWILLIAMS, Justin P.; BILHIM, Tiago A.; CARNEVALE, Francisco C.; BHATIA, Shivank; ISAACSON, Ari J.; BAGLA, Sandeep; SAPOVAL, Marc R.; GOLZARIAN, Jafar; SALEM, Riad; MCCLURE, Timothy D.; KAVA, Bruce R.; SPIES, James B.; SABHARWAL, Tarun; MCCAFFERTY, Ian; TAM, Alda L.
  • article 9 Citação(ões) na Scopus
    Intravesical Prostatic Protrusion Does Not Influence the Efficacy of Prostatic Artery Embolization
    (2021) MEIRA, Marcio; ASSIS, Andre M. de; MOREIRA, Airton M.; ANTUNES, Alberto A.; CARNEVALE, Francisco C.; SROUGI, Miguel
    Purpose: To compare the outcomes of prostatic artery embolization (PAE) in patients with different intravesical prostatic protrusion (IPP) grades. Materials and Methods: This retrospective single-center study included 128 patients (aged 50-86 years) who underwent PAE from 2013 to 2017. IPP grades were classified as follows: grade 1 (<10 mm), grade II (10-19 mm), and grade III (>= 20 min). Nineteen patients (14.8%) had grade I [mean [PP 7.8 mm, prostatic volume (PV) 64.1 cm(3)], 77 (60.2%) had grade II (mean IPP 14.9 win, PV 87.0 cm(3)), and 32 (25%) had grade III (mean IPP 26.2 mm, PV 132.6 cm(3)), P < .01. The outcomes, including PV, international prostate symptom score (1PSS), and quality of life (QoL), were compared between the IPP grades at the 12-month follow-up. Clinical failure was defined as IPSS >7 or QoL >2. Results: IPP decreased (I: -8.2%, II: -27.3%, and III: -38.7%, P = .01), and all other endpoints improved (P < .01). Adjusted covariance analysis, considering baseline PV as a confounding factor, showed no correlation between the 12-month outcomes and baseline IPP. Clinical failure was observed in 17/128 patients (13.3%) and was similar in prevalence among the IPP groups (P = .20). Minor complications occurred in 43 patients (33.6%) and major in 3 (2.3%). There were statistical differences in the complications between IPP grades II and III (P < .01). Conclusions: PAE was similarly effective in all the IPP grades at the 12-month follow-up, and there was no difference in the clinical failure between the groups. Complications in IPP Bade II were more frequent than those in IPP grade II.
  • article 83 Citação(ões) na Scopus
    Prostatic Artery Embolization for Enlarged Prostates Due to Benign Prostatic Hyperplasia. How I Do It
    (2013) CARNEVALE, Francisco C.; ANTUNES, Alberto A.
    Prostatic artery embolization (PAE) has emerged as an alternative to surgical treatments for benign prostatic hyperplasia (BPH). Patient selection and refined technique are essential for good results. Urodynamic evaluation and magnetic resonance imaging are very important and technical limitations are related to elderly patients with tortuous and atherosclerotic vessels, anatomical variations, difficulty visualizing and catheterizing small diameter arteries feeding the prostate, and the potential risk of bladder and rectum ischemia. The use of small-diameter hydrophilic microcatheters is mandatory. Patients can be treated safely by PAE with low rates of side effects, reducing prostate volume with clinical symptoms and quality of life improvement without urinary incontinence, ejaculatory disorders, or erectile dysfunction. A multidisciplinary approach with urologists and interventional radiologists is essential to achieve better results.
  • article 17 Citação(ões) na Scopus
    Phosphodiesterase 2A and 3B variants are associated with primary aldosteronism
    (2021) RASSI-CRUZ, Marcela; MARIA, Andrea G.; FAUCZ, Fabio R.; LONDON, Edra; VILELA, Leticia A. P.; SANTANA, Lucas S.; BENEDETTI, Anna Flavia F.; GOLDBAUM, Tatiana S.; TANNO, Fabio Y.; SROUGI, Vitor; CHAMBO, Jose L.; PEREIRA, Maria Adelaide A.; CAVALCANTE, Aline C. B. S.; CARNEVALE, Francisco C.; PILAN, Bruna; BORTOLOTTO, Luiz A.; DRAGER, Luciano F.; LERARIO, Antonio M.; LATRONICO, Ana Claudia; V, Maria Candida B. Fragoso; MENDONCA, Berenice B.; ZERBINI, Maria Claudia N.; STRATAKIS, Constantine A.; ALMEIDA, Madson Q.
    Familial primary aldosteronism (PA) is rare and mostly diagnosed in early-onset hypertension (HT). However, 'sporadic' bilateral adrenal hyperplasia (BAH) is the most frequent cause of PA and remains without genetic etiology in most cases. Our aim was to investigate new genetic defects associated with BAH and PA. We performed whole-exome sequencing (paired blood and adrenal tissue) in six patients with PA caused by BAH that underwent unilateral adrenalectomy. Additionally, we conducted functional studies in adrenal hyperplastic tissue and transfected cells to confirm the pathogenicity of the identified genetic variants. Rare germline variants in phosphodiesterase 2A (PDE2A) and 3B (PDE3B) genes were identified in three patients. The PDE2A heterozygous variant (p.Ile629Val) was identified in a patient with BAH and early-onset HT at 13 years of age. Two PDE3B heterozygous variants (p.Arg217Gln and p.Gly392Val) were identified in patients with BAH and HT diagnosed at 18 and 33 years of age, respectively. A strong PDE2A staining was found in all cases of BAH in zona glomerulosa and/or micronodules (that were also positive for CYP11B2). PKA activity in frozen tissue was significantly higher in BAH from patients harboring PDE2A and PDE3B variants. PDE2A and PDE3B variants significantly reduced protein expression in mutant transfected cells compared to WT. Interestingly, PDE2A and PDE3B variants increased SGK1 and SCNN1G/ENaCg at mRNA or protein levels. In conclusion, PDE2A and PDE3B variants were associated with PA caused by BAH. These novel genetic findings expand the spectrum of gene tic etiologies of PA.
  • article 23 Citação(ões) na Scopus
    Ten-year Retrospective Study of Treatment of Malignant Colonic Obstructions with Self-expandable Stents
    (2011) GREGORIO, Miguel A. de; LABORDA, Alicia; TEJERO, Eloy; MIGUELENA, Jose M.; CARNEVALE, Francisco C.; BLAS, Ignacio de; GIMENEZ, Mariano; MAYNAR, Manuel; D'AGOSTINO, Horacio
    Purpose: To describe the use of self-expandable metallic stents to manage malignant colorectal obstructions and to compare the radiation dose between fluoroscopic guidance of stent placement and combined endoscopic and fluoroscopic guidance. Materials and Methods: From January 1998 to December 2007, 467 oncology patients undergoing colorectal stent placement in a single center were included in the study. Informed consent was obtained in all cases. All procedures were performed with fluoroscopic or combined fluoroscopic and endoscopic guidance. Inclusion criteria were total or partial colorectal obstruction of neoplastic origin. Exclusion criteria were life expectancy shorter than I month, suspicion of perforation, and/or severe colonic neoplastic bleeding. Procedure time and radiation dose were recorded, and technical and clinical success were evaluated. Follow-up was performed by clinical examination and simple abdominal radiographs at 1 day and at I, 3, 6, and 12 months. Results: Of 467 procedures, technical success was achieved in 432 (92.5%). Thirty-five treatments (7.5%) were technical failures, and the patients were advised to undergo surgery. Significant differences in radiation dose and clinical success were found between the fluoroscopy and combined-technique groups (P < .001). Total decompression was achieved in 372 cases, 29 patients showed remarkable improvement, 11 showed slight improvement, and 20 showed clinical failure. Complications were recorded in 89 patients (19%), the most significant were perforation (2.3%) and stent migration (6.9%). Mean interventional time and radiation dose were 67 minutes and 3,378 dGy.cm(2), respectively. Conclusions: Treatment of colonic obstruction with stents requires a long time in the interventional room and considerable radiation dose. Nevertheless, the clinical benefits and improvement in quality of life justify the radiation risk.