MARTIN ANDRES CORONEL CORDERO

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LIM/35 - Laboratório de Nutrição e Cirurgia Metabólica do Aparelho Digestivo, Hospital das Clínicas, Faculdade de Medicina

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Autor e Coautores FMUSP-HC Normalizados: EDUARDO GUIMARAES HOURNEAUX DE MOURA ×

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Agora exibindo 1 - 10 de 17
  • article
    Endoscopic polymer injection and endoluminal plication in treatment of gastroesophageal reflux disease: evaluation of long-term results
    (2018) MOURA, Eduardo Guimaraes Hourneaux De; SAIIUM, Rubens A. A.; NASI, Ary; CORONEL, Martin; MOURA, Diogo Turiani Hourneaux De; MOURA, Eduardo Turiani Hourneaux De; MINATA, Mauricio Kazuyoshi; CURY, Marcelo; FALCAO, Angela; CECCONELLO, Ivan; SAKAI, Paulo
    Background and study aims Us of proton pump inhibitors (PPIs) has made endoscopic treatment of gastroesophageal reflux disease (GERD) more efficient, with reduction in morbidity and complications. However, some patients persist with symptoms despite medical treatment and some are not compliant with it or cannot afford it for financial reasons, and thus they require non-pharmacological therapeutic options such as surgical fundoplication. Surgery may be effective in the short term, but there is related morbidity and concern about its long-term efficacy. The possibility of minimally invasive endoluminal surgeries has resulted in interest in and development of newly endoscopic devices. Good short-term results with surgical fundoplication lack of studies of is with long follow-up justify our interest in this study. The aim of this study was to investigate the efficacy of endoscopic polymer injection and endoluminal full-thickness plication in the long-term control of GERD. Patients and methods Forty-seven patients with GERD who underwent an endoscopic procedure were followed up for 60 months and evaluated for total response (RT), partial response (RP) and no response (SR) to endoscopic treatment with reintroduction of PPIs. Results Twenty-one patients received polymer injection (G0) and 26 endoluminal plication (G1). The number of patients with no response to endoscopic treatment with reintroduction of PPIs increased in time for both techniques (G0 P = 0.006; G1 P < 0.001). There was symptomatic improvement up to 12 months, with progressive loss of this trending up to 60 months in G0 and G1 (P < 0.001). Health-related quality of life score (GERD-HRQL) demonstrated TR in G0 and G1 at 1, 3, 6 and 12 months. The 60-month analysis showed an increased number of patients with SR in both groups. The quality of life assessment (SF-36) showed benefit in G0 up to 3 months. G0 showed a higher rate of complications. There were no deaths. There was healing of esophagitis at 3 months in 45 % of patients in G0 and 40 % in G1. There was no improvement in manometric or pH findings. Conclusion Endoscopic therapies were ineffective in controlling GERD in the long term.
  • article 24 Citação(ões) na Scopus
    A comparison of the efficiency of 22G versus 25G needles in EUS-FNA for solid pancreatic mass assessment: A systematic review and meta-analysis
    (2018) GUEDES, Hugo Goncalo; MOURA, Diogo Turiani Hourneaux de; DUARTE, Ralph Braga; CORDERO, Martin Andres Coronel; SANTOS, Marcos Eduardo Lera dos; CHENG, Spencer; MATUGUMA, Sergio Eiji; CHAVES, Dalton Marques; BERNARDO, Wanderley Marques; MOURA, Eduardo Guimaraes Hourneaux de
    Our aim in this study was to compare the efficiency of 25G versus 22G needles in diagnosing solid pancreatic lesions by EUS-FNA. We performed a systematic review and meta-analysis. Studies were identified in five databases using an extensive search strategy. Only randomized trials comparing 22G and 25G needles were included. The results were analyzed by fixed and random effects. A total of 504 studies were found in the search, among which 4 randomized studies were selected for inclusion in the analysis. A total of 462 patients were evaluated (233: 25G needle/229: 22G needle). The diagnostic sensitivity was 93% for the 25G needle and 91% for the 22G needle. The specificity of the 25G needle was 87%, and that of the 22G needle was 83%. The positive likelihood ratio was 4.57 for the 25G needle and 4.26 for the 22G needle. The area under the sROC curve for the 25G needle was 0.9705, and it was 0.9795 for the 22G needle, with no statistically significant difference between them (p=0.497). Based on randomized studies, this meta-analysis did not demonstrate a significant difference between the 22G and 25G needles used during EUS-FNA in the diagnosis of solid pancreatic lesions.
  • article 0 Citação(ões) na Scopus
    Gastrointestinal ischemia: endoscopic findings in the context of vascular insufficiency
    (2019) HOURNEAUX DE MOURA, Diogo Turiani; MADRUGA NETO, Antonio C; BARSOTTI, Gabriel C; CORONEL, Martin; GUEDES, Hugo G; BRUNALDI, Vitor O; ARTIFON, Everson L.A; DE MOURA, Eduardo G.H
    Gastrointestinal ischemia may result from different causes: hemodynamic shock, thromboembolism, endoscopic or surgical complications, among other causes. Its symptoms are pain, vomiting, bleeding and bloating. Endoscopic findings are pale or blackened mucosa, and exudative and confluent ulcerative lesions. This paper aims to report a case of gastroduodenal ischemia associated with hemodynamic shock and disseminated intravascular coagulation (DIC). This is a case of a 56-yearsold male with multiple comorbidities, presenting with refractory septic shock and DIC. He underwent an upper gastrointestinal endoscopy (UGE) for investigation of melena, which revealed an extensive deep and exudative gastric ulcer, associated with edematous purplish duodenal mucosa. Due to the severity of the underlying condition, the patient evolved to death, evidencing septic shock as cause of death. Gastroduodenal ischemia is associated with a poor prognosis, in which early diagnosis by UGE is fundamental to guide potential interventions.
  • conferenceObject
    ENDOSCOPIC FINDINGS IN SEVERE YELLOW FEVER PATIENTS PRESENTING WITH ACUTE UPPER GASTROINTESTINAL BLEEDING: A RETROSPECTIVE CASE SERIES STUDY
    (2019) GALETTI, Facundo; FARIAS, Galileu F.; MARTINS, Rafael K.; CORONEL, Martin A.; REZENDE, Daniel T.; ROCHA, Rodrigo S.; MOURA, Diogo T. de; BRUNALDI, Vitor O.; HO, Yeh-Li; BABA, Elisa; MOURA, Eduardo G. de
  • conferenceObject
    COMPARISON BETWEEN ENDOSCOPIC SPHINCTEROTOMY VERSUS ENDOSCOPIC SPHINCTEROTOMY ASSOCIATED WITH BALLOON DILATION FOR REMOVAL OF BILE DUCT STONES: A SYSTEMATIC REVIEW AND META-ANALYSIS BASED ON RANDOMIZED CONTROLLED TRIALS.
    (2018) CLEMENTE JUNIOR, Cesar C. de; BERNARDO, Wanderlei M.; FRANZINI, Tomazo; LUZ, Gustavo O.; SANTOS, Marcos E. dos; MARINHO, Fabio R.; CORONEL, Martin A.; SAKAI, Paulo; MOURA, Eduardo G. de
  • article
    Primary adenocarcinoma arising in esophageal colon interposition for corrosive esophageal injury: a case report and review of the literature
    (2018) MOURA, Diogo Turiani Hourneaux De; RIBEIRO, Igor Braga; CORONEL, Martin; MOURA, Eduardo Turiani Hourneaux De; CARVALHO, Joana Rita; BABA, Elisa Ryoka; MOURA, Eduardo Guimaraes Hourneaux De
    Background and study aims Colon interposition for benign strictures is associated with significant perioperative complications that carry high morbidity and mortality. Although rarely reported in the literature, adenocarcinoma can occur as a late complication in an interposed colonic segment. We report a case of a late-stage adenocarcinoma in a colonic interposition performed for benign esophageal stricture.
  • article
    Carbon dioxide versus air insufflation enteroscopy: a systematic review and meta-analysis based on randomized controlled trials
    (2018) AQUINO, Julio Cesar Martins; BERNARDO, Wanderley Marques; MOURA, Diogo Turiani Hourneaux de; MORITA, Flavio Hiroshi Ananias; ROCHA, Rodrigo Silva de Paula; MINATA, Mauricio Kazuyoshi; CORONEL, Martin; RODELA, Gustavo Luis da Silva; ISHIDA, Robson Kiyoshi; KUGA, Rogerio; MOURA, Eduardo Guimaraes Hourneaux de
    Objectives To compare the insufflation of CO2 and ambient air in enteroscopy. Search sources The investigators researched the electronic databases MedLine, Cochrane Library, Central, LILACS, BVS, Scopus and Cinahl. The grey search was conducted in the base of theses of the University of Sao Paulo, books of digestive endoscopy and references of selected articles and in previous systematic revisions. Study eligibility criteria The evaluation of eligibility was performed independently, in a non-blind manner, by two reviewers, firstly by title and abstract, followed by complete text. Disagreements between the reviewers were resolved by consensus. Data collection and analysis method Through the spreadsheet of data extraction, where one author extracted the data and a second author checked the extraction. Disagreements were resolved by debate between the two reviewers. The quality analysis of the studies was performed using the Jadad score. The software RevMan 5 version 5.3 was used for the meta-analysis. Results Four randomized clinical trials were identified, totaling 473 patients submitted to enteroscopy and comparing insufflation of CO2 and ambient air. There was no statistical difference in the intubation depth between the two groups. When CO2 insufflation was reduced, there was a significant difference in pain levels 1 hour after the procedure (95% IC, -2.49 [-4.72, -0.26], P: 0.03, I-2: 20%) and 3 hours after the procedure (95% IC, -3.05 [-5.92, -0.18], P: 0.04, I-2: 0 %). There was a usage of lower propofol dosage in the CO2 insufflation group, with significant difference (95% IC, -67.68 [-115.53, -19.84], P: 0.006, I-2: 0%). There was no significant difference between the groups in relation to the use of pethidine and to the oxygen saturation. Limitations Restricted number of randomized clinical trials and nonuniformity of data were limitations to the analysis of the outcomes. Conclusion The use of CO2 as insufflation gas in enteroscopy reduces the pain levels 1 hour and 3 hours after the procedure, in addition to the reduction of the sedation (propofol) dosage used.
  • article 8 Citação(ões) na Scopus
    Cholangioscopy-guided lithotripsy vs. conventional therapy for complex bile duct stones: a systematic review and meta-analysis
    (2020) GALETTI, Facundo; MOURA, Diogo Turiani Hourneaux de; RIBEIRO, Igor Braga; FUNARI, Mateus Pereira; CORONEL, Martin; SACHDE, Amit H.; BRUNALDI, Vitor Ottoboni; FRANZINI, Tomazo Prince; BERNARDO, Wanderley Marques; MOURA, Eduardo Guimaraes Hourneaux de
    Introduction: Endoscopic removal of common bile duct stones has a high success rate ranging from 85% to 95%. Bile duct stones >15 mm are difficult and frequently require lithotripsy. Peroral cholangioscopy (POC) allows lithotripsy with similar success rates. Aim: To determine the efficacy and safety of cholangioscopy-guided lithotripsy used in the treatment of difficult to remove bile duct stones vs. conventional therapy. Methods: Search was based in Medlin, Embase, Cochrane Central, Lilacs/Bireme. Studies enrolling patients referred for the removal of difficult bile duct stones via POC were considered eligible. Two analyses were carried out separately, one included randomized controlled trials (RCTs) and another observational studies. Results: Forty-six studies were selected (3 RTC and 43 observational). In the analysis there was no statistical significant difference between successful endoscopic clearance (RD=-0.02 CI: -0.17, 0.12/I-2-0%), mean fluoroscopy time (MD--0.14 CI -1.60, 1.32/I-2 -21%) and adverse events rates (RD=-0.06 CI: -0.14, 0.02/I-2=0%), by contrast, the mean procedure time favored conventional therapy with statistical significance (MD-27.89 CI: 16.68, 39.10/I-2-096). In observational studies, the successful endoscopic clearance rate was 8829% (CI95: 86.996-90.7%), the first session successful endoscopic clearance rate was 72.7 % (CI95: 69.9%-75.3%), the mean procedure time was 47.50 +/- 6 min for session and the number of sessions to clear bile duct was 15 +/- 0.18. The adverse event rate was 8.7% (C195: 7%-10.9%). Concussions: For complex common bile duct stones, cholangioscopy-guided lithotripsy has a success rate that is similar to traditional ERCP techniques in terms of therapeutic success, adverse event rate and means fluoroscopy time. Conventional ERCP methods have a shorter mean procedure time.
  • conferenceObject
    Hydrostatic Dilation of the Cardia for Achalasia: Technique and Results Using the Loss of the Radiological Waist As a Procedure Guidance Parameter. A Prospective Case Study
    (2017) MARINHO, Fabio R.; MOURA, Eduardo T.; COUTINHO, Lara M.; DELGADO, Aureo; ZORRON, Leonardo; CORONEL, Martin; MOURA, Diogo T. de; CHENG, Spencer; SALLUM, Rubens A.; SAKAI, Paulo; MOURA, Eduardo G. de
  • article
    Comparison between endoscopic sphincterotomy vs endoscopic sphincterotomy associated with balloon dilation for removal of bile duct stones: A systematic review and meta-analysis based on randomized controlled trials
    (2018) CLEMENTE JUNIOR, Cesar Capel de; BERNARDO, Wanderley Marques; FRANZINI, Tomazo Prince; LUZ, Gustavo Oliveira; SANTOS, Marcos Eduardo Lera dos; COHEN, Jonah Maxwell; MOURA, Diogo Turiani Hourneaux de; MARINHO, Fabio Ramalho Tavares; CORONEL, Martin; SAKAI, Paulo; MOURA, Eduardo Guimaraes Hourneaux de
    AIM To compare gallstones removal rate and incidence of bleeding, pancreatitis, use of mechanical lithotripsy, cholangitis and perforation between isolated sphincterotomy vs sphincterotomy associated with balloon dilation of papilla in choledocholithiasis through the meta-analysis of randomized clinical trials. METHODS We conducted a systematic review according to the PRISMA guidelines. Literature search was restricted to randomized controlled trials (RCTs) on MedLine, Cochrane Library, LILACS, and EMBASE database platforms in July 2017. The manual search included references of retrieved articles. We extracted data focusing on outcomes: The primary endpoint was the stones removal rate; Secondary endpoints were rates of pancreatitis, bleeding, use of mechanical lithotripsy (ML), perforation and cholangitis. RESULTS Eleven RCTs with 1824 patients were included. EST was associated with more post-endoscopic retrograde cholangiopancreatography (ERCP) bleeding [FE RD-0.02, CI (-0.03, -0.00), I-2 = 33%, P = 0.05] and more need of mechanical lithotripsy in general [RE RD-0.16, CI (-0.25, -0.06), I-2 = 90%, P = 0.002] and in subgroup analysis of stones greater than 15 mm [RE RD-0.20, CI (-0.38, -0.02), I-2 = 82%, P = 0.003]. Incidence of pancreatitis [FE RD-0.01, CI (-0.03, 0.01), I-2 = 0, P = 0.36], cholangitis [FE RD-0.00, CI (-0.01, 0.01), I-2 = 0, P = 0.97] and perforation [FE RD-0.01, CI (-0.01, 0.00), I-2 = 0, P = 0.23] was similar between the groups as well as similar stone removal rates in general [FE RD-0.01, CI (-0.01, 0.04), I-2 = 0, P = 0.23] and pooled analysis of stones greater than 15 mm [FE RD-0.02, CI (-0.02, 0.07), I-2 = 11%, P = 0.31]. CONCLUSION Through meta-analysis of randomized clinical trials we found that isolated sphincterotomy was associated with more post-ERCP bleeding and more need for mechanical lithotripsy. However, there was no statistical difference in the stone removal rate between isolated sphincterotomy and sphincterotomy associated with balloon dilation in the approach to remove gallstones.