MARIA JOSE CARVALHO CARMONA
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Cirurgia, Faculdade de Medicina - Docente
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina - Médico
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/08 - Laboratório de Anestesiologia, Hospital das Clínicas, Faculdade de Medicina
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina - Médico
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/08 - Laboratório de Anestesiologia, Hospital das Clínicas, Faculdade de Medicina
15 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 15
conferenceObject A PRAGMATIC MULTI-CENTRE TRIAL ON INTRAOPERATIVE FLUID MANAGEMENT USING PULSE PRESSURE VARIATION IN HIGH-RISK PATIENTS(2014) MALBOUISSON, L. M. S.; SILVA JR., J. M.; CARMONA, M. J. C.; ASSUNCAO, M. C. S.; VALIATTI, J. L.; LOPES, M. R.; SIMOES, C. M.; MICHARD, E.; AULER JR., J. O. C.- Assessment of a digital game as a neuropsychological test for postoperative cognitive dysfunction(2022) LUCATELLI, André; GOULART, Ananaira Alves; SILVEIRA, Paulo Sergio Panse; SIQUEIRA, José de Oliveira; CARMONA, Maria José Carvalho; PEREIRA, Valéria Fontenelle Angelim; VALENTIN, Livia Stocco Sanches; VIEIRA, Joaquim EdsonAbstract Objective: Postoperative cognitive dysfunction may result from worsening in a condition of previous impairment. It causes greater difficulty in recovery, longer hospital stays, and consequent delay in returning to work activities. Digital games have a potential neuromodulatory and rehabilitation effect. In this study, a digital game was used as a neuropsychological test to assess postoperative cognitive dysfunction, with preoperative patient performance as control. Methods: It was a non-controlled study, with patients selected among candidates for elective non-cardiac surgery, evaluated in the preand postoperative periods. The digital game used has six phases developed to evaluate selective attention, alternating attention, visuoperception, inhibitory control, short-term memory, and long-term memory. The digital game takes about 25 minutes. Scores are the sum of correct answers in each cognitive domain. Statistical analysis compared these cognitive functions preand post-surgery using a generalized linear mixed model (ANCOVA). Results: Sixty patients were evaluated, 40% male and 60% female, with a mean age of 52.7 ± 13.5 years. Except for visuoperception, a reduction in post-surgery scores was found in all phases of the digital game. Conclusion: The digital game was able to detect decline in several cognitive functions postoperatively. As its completion is faster than in conventional tests on paper, this digital game may be a potentially recommended tool for assessing patients, especially the elderly and in the early postoperative period.
- Association between adult and child behavioral interactions with preoperative anxiety and emergence delirium(2023) QUINTAO, Vinicius Caldeira; CARLOS, Ricardo Vieira; KULIKOWSKI, Leslie Domenici; LEE-ARCHER, Paul; CARMONA, Maria Jose Carvalho
- Brazilian Journal of Anesthesiology: seventy years fostering research in anesthesiology(2021) CARMONA, Maria José Carvalho
- Noninvasive intracranial pressure real-time waveform analysis monitor during prostatectomy robotic surgery and Trendelenburg position: case report(2021) SABA, Gabriela Tognini; QUINTÃO, Vinicius Caldeira; ZEFERINO, Suely Pereira; SIMÕES, Claudia Marquez; COELHO, Rafael Ferreira; FAZOLI, Arnaldo; NAHAS, William; VILELA, Gustavo Henrique Frigieri; CARMONA, Maria José CarvalhoAbstract Both robotic surgery and head-down tilt increase intracranial pressure by impairing venous blood outflow. Prostatectomy is commonly performed in elderly patients, who are more likely to develop postoperative cognitive disorders. Therefore, increased intracranial pressure could play an essential role in cognitive decline after surgery. We describe a case of a 69-year-old male who underwent a robotic prostatectomy. Noninvasive Brain4care™ intraoperative monitoring showed normal intracranial compliance during anesthesia induction, but it rapidly decreased after head-down tilt despite normal vital signs, low lung pressure, and adequate anesthesia depth. We conclude that there is a need for intraoperative intracranial compliance monitoring since there are major changes in cerebral compliance during surgery, which could potentially allow early identification and treatment of impaired cerebral complacency.
- Percutaneous Radiofrequency Ablation for Trigeminal Neuralgia Management: A Randomized, Double-Blinded, Sham-Controlled Clinical Trial(2023) MANSANO, Andre Marques; FREDERICO, Thiago Nouer; VALENTIN, Raquel Elisa B.; CARMONA, Maria Jose Carvalho; ASHMAWI, Hazem AdelTrigeminal neuralgia, considered by many the worst pain that humankind can experience, has been called ""the suicide disease."" Neuroablative procedures are good options when conservative treatment fails to promote pain relief or in those whose side effects are unbearable. The objective was to compare the effectiveness and safety of trigeminal percutaneous radiofrequency ablation in classical refractory trigeminal neuralgia in a prospective, randomized, double-blind, sham-controlled clinical trial. We included 30 consecutive patients with classical trigeminal neuralgia who had failed to respond to drug treatment. The patients were randomly assigned into two groups: a thermal radiofrequency and a sham group. The thermal radiofrequency group were submitted to a 75 degrees C lesion for 60 seconds after proper sensory and motor stimulation. All steps were carried out in the sham group except the thermal lesion. Patients were evaluated using the Numerical Rating Scale (NRS), the 36-Item Short-Form Health Survey questionnaire, and anticonvulsant dose. After 1 month, the mean NRS score decreased from 9.2 to 0.7 in the radiofrequency group and from 8.9 to 5.8 in the sham group. This significant reduction was measurable starting at day one after the procedure and remained significant throughout the first month. Changing groups was allowed after one month, after which the pain reduction was similar between the two groups. Percutaneous trigeminal radiofrequency ablation results in statistically and clinically significant greater pain relief than the sham procedure after 1 month of follow-up. These results support using radiofrequency nerve ablation as a treatment for refractory trigeminal neuralgia.
- Comparison of intravenous and inhalation anesthesia on postoperative behavior changes in children undergoing ambulatory endoscopic procedures: A randomized clinical trial(2023) QUINTAO, Vinicius Caldeira; CARLOS, Ricardo Vieira; CARDOSO, Priscilla Ferreira Neto; ZEFERINO, Suely Pereira; KULIKOWSKI, Leslie Domenici; LEE-ARCHER, Paul; CARMONA, Maria Jose CarvalhoBackgroundEarly and delayed behavioral changes are well recognized after anesthesia. Intravenous anesthesia may prevent emergence delirium. However, it has not been evaluated as a preventive strategy for delayed postoperative behavior changes. AimsWe aimed to determine whether intravenous anesthesia is effective at reducing postoperative behavior changes in children undergoing ambulatory endoscopic procedures when compared to inhalation anesthesia. MethodsThis randomized, double-blinded controlled trial was approved by the local IRB. Children aged 1-12 years who underwent ambulatory endoscopic procedures were recruited. Preoperative anxiety was evaluated through the modified Yale Preoperative Anxiety Scale. All children underwent face mask inhalation induction with sevoflurane. After a peripheral line was placed, each child was allocated to sevoflurane or propofol maintenance. Emergence delirium was evaluated through the Pediatric Anesthesia Emergence Delirium scale. The child was discharged home, and behavioral changes were assessed through the Posthospitalization Behavior Questionnaire for Ambulatory Surgery on Days 1, 7, and 14. ResultsOverall, 175 children were enrolled. On Day 1 after the procedure, 57 children presented at least one negative behavior. On Days 7 and 14, 49 and 44 children presented at least one negative behavior, respectively. The median number of negative behaviors was similar between the groups. Post hoc analyses showed a moderate correlation between emergence delirium and negative postoperative behavior on Day 7 (r = .34; p = <.001) and an increase of 3.31 (95% CI 1.90; 4.36 p < .001) points in the mean summed score of new negative behaviors for individuals with emergence delirium. ConclusionThe incidence of postoperative behavior changes in children undergoing ambulatory endoscopic procedures was similar when comparing intravenous with inhalation anesthesia. Children who experience emergence delirium might show a greater incidence of negative postoperative behavior changes.
- Microvascular lung vessels obstructive thromboinflammatory syndrome in patients with COVID-19: Insights from lung intravascular optical coherence tomography(2023) HAJJAR, Ludhmila Abrahao; ANCONA, Marco B.; KALIL FILHO, Roberto; TRESOLDI, Moreno; CALDAS, Jose Guilherme; MONTI, Giacomo; CARNEVALE, Francisco Cesar; COBELLI, Francesco De; ASSIS, Andre Moreira de; CICERI, Fabio; LANDONI, Giovanni; DIJKSTRA, Jouke; MORONI, Francesco; ABIZAID, Alexandre Antonio Cunha; UNGARETTI, Fernanda Willemann; CARMONA, Maria Jose Carvalho; BACKER, Daniel De; POMPILIO, Carlos Eduardo; JR, Fabio S. de Britto; CAMPOS, Carlos M.; ZANGRILLO, Alberto; MONTORFANO, MatteoBackground Microvascular lung vessels obstructive thromboinflammatory syndrome has been proposed as a possible mechanism of respiratory failure in COVID-19 patients. However, it has only been observed in post-mortem studies and has never been documented in vivo, probably because of a lack of CT scan sensitivity in small pulmonary arteries. The aim of the present study was to assess the safety, tolerability, and diagnostic value of optical coherence tomography (OCT) for the assessment of patients with COVID-19 pneumonia for pulmonary microvascular thromboinflammatory syndrome.Methods The COVID-OCT trial was a multicenter, open-label, prospective, interventional clinical study. Two cohorts of patients were included in the study and underwent pulmonary OCT evaluation. Cohort A consisted of patients with COVID-19 with a negative CT scan for pulmonary thrombosis and elevated thromboinflammatory markers (D-dimer > 10,000 ng/mL or 5,000 < D-dimer < 10,000 ng/mL and one of: C-reactive Protein > 100 mg/dL, IL-6 > 6 pg/mL, or ferritin > 900 ng/L). Cohort B consisted of patients with COVID-19 and a CT scan positive for pulmonary thrombosis. The primary endpoints of the study were: (i) to evaluate the overall safety of OCT investigation in patients with COVID-19 pneumonia, and (ii) to report on the potential value of OCT as a novel diagnostic tool for the diagnosis of microvascular pulmonary thrombosis in COVID-19 patients.Results A total of 13 patients were enrolled. The mean number of OCT runs performed in each patient was 6.1 +/- 2.0, both in ground glass and healthy lung areas, achieving a good evaluation of the distal pulmonary arteries. Overall, OCT runs identified microvascular thrombosis in 8 patients (61.5%): 5 cases of red thrombus, 1 case of white thrombus, and 2 cases of mixed thrombus. In Cohort A, the minimal lumen area was 3.5 +/- 4.6 mm(2), with stenosis of 60.9 +/- 35.9% of the area, and the mean length of thrombus-containing lesions was 5.4 +/- 3.0 mm. In Cohort B, the percentage area obstruction was 92.6 & PLUSMN; 2.6, and the mean thrombus-containing lesion length was 14.1 +/- 13.9 mm. No peri-procedural complications occurred in any of the 13 patients.Conclusion OCT appears to be a safe and accurate method of evaluating the distal pulmonary arteries in hospitalized COVID-19 patients. Here, it enabled the first in vivo documentation of distal pulmonary arterial thrombosis in patients with elevated thromboinflammatory markers, even when their CT angiogram was negative for pulmonary thrombosis.
- Requirements specification of a software-intensive system in the health domain: An experience report(2020) ARENAS, Carolina; GARCES, Lina; CARMONA, Maria J. C.; SIMOES, Claudia MarquezA great variety of methods, techniques, or approaches have been proposed to systematize and facilitate activities of software systems' requirements elicitation and specification. Each of them has its specific purposes and contributes in its own way for obtaining a good understanding of software requirements. However, in practice, using an unique method is not enough to cover all tasks required during software-intensive system's requirement engineering. This work does not aim to propose a new or a hybrid method, since each software project has its own characteristics, and methods must be selected and sometimes adapted to fit in each project specificities. This work reports the authors' experience on howdifferent methods were used together in a coordinated way for requirements specification. Also, possible benefits and drawbacks found by combining methods are also presented.
- Comprehensive perioperative eye protection(2021) CARMONA, Maria José Carvalho; QUINTÃO, Vinícius Caldeira