Search

Your search keyword '"Piva J"' showing total 160 results
Start Over Author "Piva J"
160 results on '"Piva J"'

2. PP132 [Infections » Sepsis]: ASSOCIATION BETWEEN RISK FACTORS FOR MORTALITY IN PEDIATRIC SEPSIS AND FIRST-HOUR ANTIBIOTIC ADHERENCE: A SECONDARY ANALYSIS OF THE SPREAD PED STUDY

Author

Tonial, C. T., primary, Martin, J. G., additional, Lanziotti, V. S., additional, De Oliveira, C. F., additional, De Carvalho, W. B., additional, Fioretto, J. R., additional, Piva, J. P., additional, Troster, E. J., additional, Bossa, A. S., additional, Gregorini, F., additional, Ferreira, J., additional, Lubarino, J., additional, Cavalcanti, A. B., additional, Machado, F. R., additional, and De Souza, D. C., additional

Published
2022
Full Text
View/download PDF

9. O027 / #587: THE EPIDEMIOLOGY OF PEDIATRIC SEPSIS IN BRAZILIAN INTENSIVE CARE UNITS (THE SEPSIS PREVALENCE ASSESSMENT DATABASE IN PEDIATRIC POPULATION, SPREAD-PED): AN OBSERVATIONAL STUDY

Author

Souza, D., primary, Martins, J., additional, Lanziotti, V., additional, Oliveira, C., additional, Tonial, C., additional, Brunow De Carvalho, W., additional, Cavalcanti, A., additional, Fioretto, J., additional, Piva, J., additional, Troster, E., additional, Bossa, A., additional, Gregorini, F., additional, Machado, F., additional, Spread, I., additional, Bricnet, I., additional, and Lasi, N., additional

Published
2021
Full Text
View/download PDF

15. Pulmonary

Author

Todorovič-Guid M., Žic L., Kanič Z., Burja S., Bračič K., Piotrowski A., Krajewski P., Czech P., Kawczyński P., Stengert P., van der Deure J., Markhorst G. C., Haasnoot K., Hatori, Fumimaro, Uchida, Haruo, Katayama, Masao, Muto, Rika, Grubbauer, H. M., Kerbl, R., Litscher, H., Zobel, G., Trop, M., Jouvet, P., Hubert, P., Isabey, D., Pinquier, D., Dahan, E., Cloup, M., Harf, A., Ferreira A. C. P., Carvalho W. B., Kopelman B. I., Lee J. H., Kolesnichenko, A. P., Milenin, O. B., Gritsan, A. I., Kuznetsova, I. V., Albano L., Panigazzi A., Saligari L., Capra D., Reta A., Engardt P., Alderete M., Fraser J., Pengilly A., Mok Q., Pope, John, Birnkrant, David, Martin, James, Repucci, Anthony, Germain, J. F., Thebaud, B., Farnoux, C., Cortez, A., Sibony, O., Beaufils, F., Modesto V., Ibiza E., Abengochea A., Arago J., Sanchis R., Ortola C., Varas R., Garcia E., Kling, S., Gie, R. P., Amantéa S., Piva J., Palombini B., Ulloa Santamaría E., Pérez Navero J. L., de la Ibarra Rosa I., Espino Hernández M., Velasco Jabalquinto M. J., Frías Pérez M., Mahmood, Rashid, Maqbool, Sajid, Hussain, Waqar, Mahmood, Tariq, Shoukat, Fauzia, Bustos R., Battisti O., Langhendries J. P., Francois A., Bertrand J. M., Fedora M., Nekvasil R., Vobruba V., Srnsky P., Zapadlo M., Zivkovic, Z., and Mihailovic, S.

Published
1996
Full Text
View/download PDF

19. Airway

Author

Zivkovic, Z., Sudjic-Bukurov, E., MacIntyre P. A., Gordon I., Mok Q., Bengtsson, Jan, Göthberg, Sylvia, Kokinsky, Eva, Edberg, K. E., Elliott, Martin J., Fernandes, Iracema C. O. F., Fernandes, José C., Bousso, Albert, Cordeiro, Andréa M. G., Okay, Yassuhiko, Vos, G., Nix, W., Berg, J., Van Waardenburg, D., Hendriks, J., Zupančič, Ž., Primožič, J., Lu, Z. Y., Kuang, F. W., Yang, R. Y., Zhao, P., Fraga J., Amantéa S., Piva J., Nogueira A., and Palombini B.

Published
1996
Full Text
View/download PDF

20. Asthma

Author

Riera-Fanego, J. F., Wells, M., Luyt, D. K., Dance, M., Piva J., Amantéa S., Rosso A., Zambonato S., Giugno K., Maia T., Browne, G. J., Penna, A., Phung, X., Soo, M., Wetzel, R. C., Youssef, Maged Z., Silver, Peter, Nimkoff, Laura, Sagy, Mayer, Wang, V. J., Patel, N. R., and Newth, Ç. J. L.

Published
1996
Full Text
View/download PDF

23. ABSTRACT 187

Author

Piva, J., primary, Andreolio, C., additional, Ferlini, R., additional, Pinheiro, F., additional, Baldassol, E., additional, Lago, P., additional, Librelato, G., additional, Piccoli, R., additional, Trotta, E.A., additional, and Carvalho, P.R., additional

Published
2014
Full Text
View/download PDF

24. ABSTRACT 822

Author

Piva, J., primary, Pinheiro, F., additional, Ferlini, R., additional, Picolli, R., additional, Lago, P., additional, Baldasso, E., additional, Andreolio, C., additional, Trotta, E.A., additional, and Carvalho, P.R., additional

Published
2014
Full Text
View/download PDF

25. ABSTRACT 263

Author

Piva, J., primary, Muller, H., additional, Thome, A.C., additional, Alencastro, R.P., additional, Vieira, S.M., additional, Kieling, C., additional, Zanotelli, M.L., additional, and Carvalho, P.R., additional

Published
2014
Full Text
View/download PDF

26. ABSTRACT 167

Author

Lago, P., primary, Halal, G., additional, Piva, J., additional, Halal, M., additional, Cabral, F., additional, and Nilson, C., additional

Published
2014
Full Text
View/download PDF

27. ABSTRACT 459

Author

Piva, J., primary, Ferlini, R., additional, Pinheiro, F., additional, Baldasso, E., additional, Andreolio, C., additional, Lago, P., additional, Giorgio, C., additional, Carvalho, P., additional, and Trotta, E., additional

Published
2014
Full Text
View/download PDF

28. ABSTRACT 823

Author

Bonow, F., primary, SIlva, A.P.P., additional, Nothem, R.R., additional, Garcia, V.D., additional, Rocha, K., additional, Campos, M.I.D., additional, Favero, A.F., additional, and Piva, J., additional

Published
2014
Full Text
View/download PDF

29. ABSTRACT 345

Author

Piva, J., primary, Molon, M., additional, Garcia, P.C., additional, Lago, P., additional, Bruno, F., additional, Einloft, P.R., additional, Birck, G., additional, Lenz, R., additional, Toscan, C., additional, and Fucks, A., additional

Published
2014
Full Text
View/download PDF

42. Risk factors for extubation failure in infants with severe acute bronchiolitis.

Author

Johnston C, de Carvalho WB, Piva J, Garcia PCR, and Fonseca MC

Abstract

OBJECTIVE: To evaluate demographic characteristics, mechanical-ventilation parameters, blood gas values, and ventilatory indexes as predictors of extubation failure in infants with severe acute bronchiolitis. METHODS: We conducted a prospective observational study from March 2004 to September 2005 with consecutive infants (ages 1-12 months) with severe acute bronchiolitis and considered ready to be extubated. We calculated mean airway pressure and oxygenation index. Before extubation we measured respiratory rate, tidal volume, rapid shallow breathing index, maximal inspiratory pressure, and load/force balance. Arterial blood gases were measured 1 hour before extubation. Extubation was classified as a failure if the infant needed re-intubation within 48 hours. RESULTS: Extubation failure occurred in 6 (15%) of the 40 extubated infants. The respective median (and interquartile range) age, weight, and days of mechanical ventilation for the extubation-failure and extubation-success groups were: age 5 (3- 8) months versus 4 (4-6) months (P = .87), weight 4 (3-5) kg versus 6 (5-7) kg (P < .001), and mechanical ventilation days 8 (6-23) d versus 6 (5-12) d (P = .52). There were no significant differences in arterial blood gas values or mechanical-ventilation parameters between the extubation-success and extubation-failure groups. There were statistically significant differences between the extubation-failure and extubation-success groups for 2 risk factors, weight < 4 kg and tidal volume < 4 mL/kg, when those risk factors had a large area under the curve of the receiver operating characteristic. Variables that had a large area under the curve were minute volume < 0.8 mL/kg/min and maximal inspiratory pressure < 50 cm H2O. Variables that had a small area under the curve were load/force balance > 5 and rapid shallow breathing index > 6.7. CONCLUSIONS: In infants with severe acute bronchiolitis the extubation process is complex because of the combined features of this disease. Pediatric studies have not definitely determined predictive factors, weaning protocols, or ventilatory predictive indexes of extubation failure risk in infants with severe acute bronchiolitis. Lower minute volume and lower maximal inspiratory pressure had large areas under the curve of the receiver operating characteristic for extubation-failure risk in infants with severe acute bronchiolitis. [ABSTRACT FROM AUTHOR]

Published
2010

44. EXPERIMENTAL DETERMINATION OF FLEXURAL POWER FLOW IN BEAMS USING A MODIFIED PRONY METHOD

Author

Arruda, J. R. F., Campos, J. P., and Piva, J. I.

Abstract

Analyzing standing waves and reactive vibration power is often not sufficient to solve vibroacoustic problems. Damping is a key factor in mechanical vibrations, and it is frequently the result of waves propagating from energy sources to energy sinks and boundaries. Structural power flow is a means of representing the wave propagation within a structure. The difficulties encountered in computing the power flow from measured data are mainly due to the sensitivity of the existing methods to measurement noise. Most existing techniques rely on a few measurements and a finite difference approximation of spatial derivatives, which is known to amplify noise. In this paper a new method is proposed to compute the flexural power flow in beams from measured transverse accelerations. The Prony method is used to estimate both the wavenumber and the flexural wave equation coefficients from overdetermined measured data. The method is modified to impose the known relations existing between the complex exponentials in the wave equation solution. The formulae relating the wave component parameters to the power flow are well known. Numerical simulation results and experimental results are shown to illustrate the proposed method. The method has the potential to treat different wave types superposed, as it is often the case in truss structures.

Published
1996
Full Text
View/download PDF

45. Perfil epidemiológico de dezesseis anos de uma unidade de terapia intensiva pediátrica

Author

Einloft Paulo Roberto, Garcia Pedro Celiny, Piva Jefferson Pedro, Bruno Francisco, Kipper Délio José, and Fiori Renato M

Subjects
Pacientes internados, Mortalidade infantil, Unidades de terapia intensiva pediátrica, Desnutrição protéico-energética, Registros médicos, Distribuição por idade, Distribuição por sexo, Public aspects of medicine, RA1-1270
Abstract

OBJETIVO: Revisar e descrever os dados epidemiológicos dos pacientes admitidos em uma unidade de terapia pediátrica brasileira (UTIP) e compará-los aos aspectos clínicos associados aos índices de gravidade e mortalidade. Descrever as características desses pacientes, incluindo os dados demográficos, prevalência de doenças, índices de mortalidade e fatores associados. MÉTODOS: Os dados foram coletados retrospectivamente de todos os pacientes admitidos na UTIP de um hospital universitário entre 1978 e 1994. Os dados foram expressos em percentagens e comparados pelo teste qui-quadrado, calculando-se o risco relativo (RR) com um intervalo de confiança de 95%, considerando-se um p

Published
2002

Catalog

Books, media, physical & digital resources
See catalog results