LUIS GUSTAVO ABDALLA
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/61 - Laboratório de Pesquisa em Cirurgia Torácica, Hospital das Clínicas, Faculdade de Medicina
LIM/61 - Laboratório de Pesquisa em Cirurgia Torácica, Hospital das Clínicas, Faculdade de Medicina
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Resultados de Busca
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- Robotic Lung Volume Reduction Surgery With Extracorporeal Membrane Oxygenation(2022) ROCHA JUNIOR, Eserval; TERRA, Ricardo Mingarini; CARDOSO, Paulo Francisco Guerreiro; ABDALLA, Luis Gustavo; FERNANDES, Lucas Matos; ALBUQUERQUE, Andre Luis Pereira de; BARRA, Silvia Maria Pinella Helaehil; PEGO-FERNANDES, Paulo ManuelLobectomy for consolidation of failed endoscopic lung volume reduction for emphysema has been reported in selected patients with favorable results but with considerable morbidity. The challenging issues in such patients are frailty caused by severe emphysema itself, poor tolerance to single-lung ventilation, target lobe hyperinflation, and inability to use gas inflation for the minimally invasive resection. Careful planning, including use of a robotic platform and extracorporeal membrane oxygenation support, can circumvent such difficulties and ensure a safe, minimally invasive resection in the high-risk emphysematous patient. (Ann Thorac Surg 2022;114:e351-e354) (c) 2022 by The Society of Thoracic Surgeons
conferenceObject Cryobiopsy in the Diagnosis of Lung Allograft Rejection: Brazilian Case Series(2022) BELON, Carlos E. F.; OKUNO, Elissa A.; CAMPOS, Silvia V.; RODRIGUES, Ascedio J.; LIMA, Evelisse; SCORDAMAGLIO, Paulo R.; CAMARGO, Priscila C. L. B.; TEIXEIRA, Ricardo H. O. B.; CARRARO, Rafael M.; COSTA, Andre N.; PIRES, Juliana P.; REIS, Flavio P.; FERNANDES, Lucas M.; ABDALLA, Luis G.; FERNANDES, Paulo M. P.; FILHO, Mauro R.; SANTOS, Samuel L.conferenceObject How to Do It: Use of Octopus Tissue Stabilizer for Minimal Manipulation Approach of the Bronchial Anastomosis in Lung Transplant(2022) RAZUK FILHO, Mauro; SANTOS, Samuel L. Dos; REIS, Flavio P. Dos; ABDALLA, Luis Gustavo; FERNANDES, Lucas M.; PEGO-FERNANDES, Paulo M.- Tracheal Diverticulum as a Cause of Recurrent Infection in Post-Lung Transplant Patients: A Report of 2 Cases(2022) FORTUNATO, Hugo Garcia; REIS, Flavio Pola Dos; CASTRO, Bianchi Cesar Bianchi De; ABDALLA, Luis Gustavo; FERNANDES, Lucas Matos; PEGO-FERNANDES, Paulo ManuelBackground. Tracheal diverticulum (TD) is a rare entity in clinical practice, accidentally found by imaging methods. It is a potential factor for the development of chronic respiratory infections, contributing to the progression of preexisting lung diseases and putting the success of lung transplantation at risk.Objectives. This paper reports 2 cases of TD with atypical clinical presentation in post-lung transplant patients with recurrent infections and aims to present the importance of this differential diagnosis.Discussion. Case 1: A 30-year-old man with terminal lung disease underwent bilateral lung transplantation with a satisfactory postoperative period. He presented with TD as a focus of recurrent infection associated with persistent hemoptysis. Indicated for surgical resection (cervicotomy with resection of tracheal diverticulum), without complications. He evolved uneventfully in the postoperative period and was clinically stable at follow-up. Case 2: A 57-year-old woman with hypersensitivity pneumonia associated with secondary pulmonary arterial hypertension and bronchiectasis underwent bilateral lung transplantation without complications. She presented with TD as a focus of infection associated with esophageal symptoms. Indicated for the surgical approach (cervicotomy with resection of tracheal diverticulum), she was asymptomatic at follow-up.Conclusion. Conservative treatment is recommended in elderly and asymptomatic patients. Surgical resection is based on the recurrence of symptoms and failure of clinical therapy and is the preferred approach for reported cases.
- Brazilian initial experience with lung transplantation due to irreversible lung fibrosis post-COVID-19 in a national reference center: a cohort study(2022) REIS, Flavio Pola dos; FERNANDES, Lucas Matos; ABDALLA, Luis Gustavo; CAMPOS, Silvia Vidal; CAMARGO, Priscila Cilene Leon Bueno de; SANTOS, Samuel Lucas dos; AGUIAR, Ivana Teixeira de; PIRES, Juliana Patricia; COSTA, Andre Nathan; CARRARO, Rafael Medeiros; TEIXEIRA, Ricardo Henrique de Oliveira Braga; PEGO-FERNANDES, Paulo ManuelBACKGROUND: Lung transplantation (LTx) has been discussed as an option for treating irreversible lung fibrosis post-coronavirus disease 2019 (COVID-19), in selected cases. OBJECTIVES: To report on the initial experience and management of end-stage lung disease due to COVID-19 at a national center reference in Brazil. DESIGN AND SETTING: Cohort study conducted at a national reference center for lung transplantation. METHODS: Medical charts were reviewed regarding patients'demographics and pre-COVID-19 characteristics, post-LTx due to COVID-19. RESULTS: Between March 2020 and September 2021, there were 33 cases of LTx. During this period, we evaluated 11 cases of severe COVID-19-related acute respiratory distress syndrome (ARDS) that were potentially candidates for LTx. Among these, LTx was only indicated for three patients ( 9.1%). All of these patients were on venovenous extracorporeal membrane oxygenation ( ECMO), and the procedure that they underwent was central venoarterial ECMO. All three patients were still alive after the first 30 postoperative days. However, patient #1 and patient #2 subsequently died due to fungal sepsis on the 47th and 52nd postoperative days, respectively. Patient #3 was discharged on the 30th postoperative day. CONCLUSIONS: LTx is feasible among these complex patients. Survival over the first 30 days was 100%, and this favors surgical feasibility. Nonetheless, these were critically ill patients.
conferenceObject The Use of ECMO in Lung Transplant and hybrid Cannulation: 10 Years of a Single Center Experience(2022) SANTOS, Samuel; RAZUK, Mauro; POLA, Flavio; NAKAHIRA, Evelyn; ABDALLA, Luis G.; FERNANDES, Lucas M.; PEGO-FERNANDES, Paulo M.conferenceObject Outcomes in Post Lung Transplant Patients Diagnosed with COVID 19(2022) EGO-FERNANDES, P. P.; REIS, F. Pola Dos; SANTOS, S.; FERNANDES, L. M.; ABDALLA, L. G.; AGUIAR, I. T.; CAMPOS, S. V.; CAMARGO, P. L. Bueno De; COSTA, A. N.; CARRARO, R. M.; PIRES, J. P.; TEIXEIRA, R. O.