FAUZE MALUF FILHO
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/37 - Laboratório de Transplante e Cirurgia de Fígado, Hospital das Clínicas, Faculdade de Medicina
Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/37 - Laboratório de Transplante e Cirurgia de Fígado, Hospital das Clínicas, Faculdade de Medicina
14 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 14
- An easier option for endoscopic ultrasound-guided biliary drainage: cannulation using two antiparallel guidewires(2016) RIBEIRO, Maria Sylvia I.; FRANCO, Matheus Caval-cante; MALUF-FILHO, Fauze
- ERCP with balloon-overtube-assisted enteroscopy in postsurgical anatomy(2016) FRANCO, Matheus Cavalcante; SAFATLE-RIBEIRO, Adriana Vaz; GUSMON, Carla Cristina; RIBEIRO, Maria Sylvia I.; MALUF-FILHO, Fauze
- Balloon enteroscopy-assisted ERCP and cholangioscopy(2016) PAULO, Gustavo Andrade de; BASTOS, Victor Rossi; MARTINS, Bruno da Costa; SAFATLE-RIBEIRO, Adriana Vaz; GUSMON, Carla Cristina; LIMA, Marcelo Simas de; UEMURA, Ricardo Sato; MALUF FILHO, Fauze
conferenceObject Endoscopic Ultrasound Evaluation After Endoscopic Eradication of Esophageal Varices With Band Ligation: Does It Predict Variceal Recurrence?(2016) CARNEIRO, Fred O.; RETES, Felipe A.; MATUGUMA, Sergio E.; ALBERS, Debora V.; CHAVES, Dalton M.; SANTOS, Marcos E.; HERMAN, Paulo; CHAIB, Eleazar; SAKAI, Paulo; ALBUQUERQUE, Luiz C. D.; MALUF-FILHO, Fauze- Argon plasma coagulation for the endoscopic treatment of gastrointestinal tumor bleeding: A retrospective comparison with a non-treated historical cohort(2016) MARTINS, Bruno Costa; WODAK, Stephanie; GUSMON, Carla C.; SAFATLE-RIBEIRO, Adriana Vaz; KAWAGUTI, Fabio Shiguehissa; BABA, Elisa Ryoka; PENNACCHI, Caterina M. P.; LIMA, Marcelo Simas; RIBEIRO JR., Ulysses; MALUF-FILHO, FauzeBackground: The endoscopic use of argon plasma coagulation (APC) to achieve hemostasis for upper gastrointestinal tumor bleeding (UGITB) has not been adequately evaluated in controlled trials. This study aimed to evaluate the efficacy of APC for the treatment of upper gastrointestinal bleeding from malignant lesions. Methods: Between January and September 2011, all patients with UGITB underwent high-potency APC therapy (up to 70 Watts). This group was compared with a historical cohort of patients admitted between January and December 2010, when the endoscopic treatment of bleeding malignancies was not routinely performed. Patients were stratified into two categories, grouping the Eastern Cooperative Oncology Group (ECOG) performance status scale: Category I (ECOG 0-2) patients with a good clinical status and Category II (ECOG 3-4) patients with a poor clinical status. Results: Our study had 25 patients with UGITB whom underwent APC treatment and 28 patients whom received no endoscopic therapy. The clinical characteristics of the groups were similar, except for endoscopic active bleeding, which was more frequently detected in APC group. We had 15 patients in the APC group whom had active bleeding, and initial hemostasis was obtained in 11 of them (73.3%). In the control group, four patients had active bleeding. There were no differences in 30-day re-bleeding (33.3% in the APC group versus 14.3% in the control group; p=0.104) and 30-day mortality rates (20.8% in the APC group, versus 42.9% in the control group; p=0.091). When patients were categorized according to their ECOG status, we found that APC therapy had no impact in re-bleeding and mortality rates (Group I: APC versus no endoscopic treatment: re-bleeding p=0.412, mortality p=0.669; Group II: APC versus no endoscopic treatment: re-bleeding p=0.505, mortality p=0.580). Hematemesis and site of bleeding located at the esophagus or duodenum were associated with a higher 30-day mortality. Conclusions: Endoscopic hemostasis of UGITB with APC has no significant impact on 30-day re-bleeding and mortality rates, irrespective of patient performance status.
conferenceObject Patency and Complications of Self-expandable Esophageal Metallic Stents in Patients with Advanced Malignant Disease and long term survival(2016) MEDEIROS, Vitor D.; MARTINS, Bruno da Costa; LIMA, Marcelo S.; BASTOS, Victor R.; GUSMON, Carla C.; SAFATLE-RIBEIRO, Adriana V.; BABA, Elisa R.; UEMURA, Ricardo S.; PAULO, Gustavo A. de; GEIGER, Sebastian N.; SORBELLO, Mauricio P.; PADUANI, Gabriela F.; LENZ, Luciano P.; KAWAGUTI, Fabio S.; PENNACCHI, Caterina; RIBEIRO, Ulysses; MALUF-FILHO, Fauze- Endosonography-guided ablation of pancreatic cystic tumors: Is it justified?(2016) VAZQUEZ-SEQUEIROS, Enrique; MALUF-FILHO, Fauze
- EUS Needle Identification Comparison and Evaluation study (with videos)(2016) TANG, Shou-jiang; VILMANN, Andreas S.; SAFTOIU, Adrian; WANG, Wanmei; STREBA, Costin Teodor; FINK, Peter P.; GRISWOLD, Michael; WU, Ruonan; DIETRICH, Christoph F.; JENSSEN, Christian; HOCKE, Michael; KANTOWSKI, Marcus; POHL, Juergen; FOCKENS, Paul; ANNEMA, Jouke T.; HEIJDEN, Erik H. F. M. van der; HAVRE, Roald Flesland; PHAM, Khanh Do-Cong; KUNDA, Rastislav; DEPREZ, Pierre H.; MARIANA, Jinga; VAZQUEZ-SEQUEIROS, Enrique; LARGHI, Alberto; BUSCARINI, Elisabetta; FUSAROLI, Pietro; LAHAV, Maor; PURI, Rajesh; GARG, Pramod Kumar; SHARMA, Malay; MALUF-FILHO, Fauze; SAHAI, Anand; BRUGGE, William R.; LEE, Linda S.; ASLANIAN, Harry R.; WANG, Andrew Y.; SHAMI, Vanessa M.; MARKOWITZ, Arnold; SIDDIQUI, Ali A.; MISHRA, Girish; SCHEIMAN, James M.; ISENBERG, Gerard; SIDDIQUI, Uzma D.; SHAH, Raj J.; BUXBAUM, James; WATSON, Rabindra R.; WILLINGHAM, Field F.; BHUTANI, Manoop S.; LEVY, Michael J.; HARRIS, Cynthia; WALLACE, Michael B.; NOLSOE, Christian Pallson; LORENTZEN, Torben; BANG, Niels; SORENSEN, Sten Mellerup; GILJA, Odd Helge; D'ONOFRIO, Mirko; PISCAGLIA, Fabio; GRITZMANN, Norbert; RADZINA, Maija; SPARCHEZ, Zeno Adrian; SIDHU, Paul S.; FREEMAN, Simon; MCCOWAN, Timothy C.; ARAUJO JR., Cyrillo Rodrigues de; PATEL, Akash; ALI, Mohammad Adel; CAMPBELL, Garth; CHEN, Edward; VILMANN, PeterBackground and Aims: EUS-guided FNA or biopsy sampling is widely practiced. Optimal sonographic visualization of the needle is critical for image-guided interventions. Of the several commercially available needles, bench-top testing and direct comparison of these needles have not been done to reveal their inherent echogenicity. The aims are to provide bench-top data that can be used to guide clinical applications and to promote future device research and development. Methods: Descriptive bench-top testing and comparison of 8 commonly used EUS-FNA needles (all size 22 gauge): SonoTip Pro Control (Medi-Globe); Expect Slimline (Boston Scientific); EchoTip, EchoTip Ultra, EchoTip ProCore High Definition (Cook Medical); ClearView (Conmed); EZ Shot 2 (Olympus); and BNX (Beacon Endoscopic), and 2 new prototype needles, SonoCoat (Medi-Globe), coated by echogenic polymers made by Encapson. Blinded evaluation of standardized and unedited videos by 43 EUS endoscopists and 17 radiologists specialized in GI US examination who were unfamiliar with EUS needle devices. Results: There was no significant difference in the ratings and rankings of these needles between endosonographers and radiologists. Overall, 1 prototype needle was rated as the best, ranking 10% to 40% higher than all other needles (P < .01). Among the commercially available needles, the EchoTip Ultra needle and the ClearView needle were top choices. The EZ Shot 2 needle was ranked statistically lower than other needles (30%-75% worse, P < .001). Conclusions: All FNA needles have their inherent and different echogenicities, and these differences are similarly recognized by EUS endoscopists and radiologists. Needles with polymeric coating from the entire shaft to the needle tip may offer better echogenicity.
- Argon plasma coagulation and radiofrequency ablation in nonvariceal upper gastrointestinal bleeding(2016) MENDONCA, Ernesto Quaresma; OLIVEIRA, Joel Fernandezde; MALUF-FILHO, FauzeUpper gastrointestinal bleeding (UGIB) is one of the most common causes of emergency department visits worldwide and represents a significant public health problem in many countries. Endoscopy plays a major role in the diagnosis and treatment of UGIB. Endoscopic hemostasis of peptic ulcer bleeding is preferably achieved by the combination of injection with contact thermal methods or mechanical methods. Argon plasma coagulation (APC) is a noncontact thermal method of hemostasis that has been employed to treat bleeding angioectasia. The use of APC in this situation presents satisfactory results with a low adverse event rate. APC presents the possibility to treat large bleeding areas in a single session. There is also a limited experience with the use of APC for peptic ulcer bleeding and bleeding from gastrointestinal neoplasia. More recently, radiofrequency ablation has been employed for the treatment of diffuse UGIB caused by angioectasias with promising results.
- Endoscopic palliative treatment using a metallic stent in a patient with an obstructive jejunal metastasis(2016) SAFATLE-RIBEIRO, Adriana Vaz; FRANCO, Matheus Cavalcante; PADUANI, Gabriela Ferreira; LIMA, Marcelo Simas de; MALUF-FILHO, Fauze