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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Avaliação nutricional pré-operatória e risco cirúrgico em pacientes com tumores do trato gastrintestinal superior

Poziomyck, Aline Kirjner January 2011 (has links)
Desnutrição, causa importante de morbimortalidade em pacientes com câncer tem sido avaliada por diferentes critérios e métodos. O objetivo deste estudo foi comparar métodos subjetivo, antropométrico e laboratorial como preditores de morbimortalidade. Setenta e quatro pacientes (45 homens, 29 mulheres) com média (DP) de idade de 62,8 (10,2) anos, submetidos a esofagectomias (n=19), gastrectomias (n=43) e pancreatectomias (n=12) foram avaliados usando-se ASG-PPP, antropometria clássica, MAP e métodos laboratoriais. Quarenta e três (58%) pacientes apresentaram perda ponderal maior que 10% em 6 meses. Vinte e cinco, 34 e 15 pacientes apresentaram ASG-PPP A, B e C respectivamente, a média (DP) de MAPD foi de 13 (3,5) mm e MAPND foi 12 (3,6) mm. Os níveis médios (DP) de albumina foi 3,8 (0,5) g/dL e de hemoglobina foi 12,5 (1,8) g/dL. O tempo médio (DP) de internação foi de 34 (29) dias para os casos de óbitos e de 23 (13) dias para os sobreviventes (NS). A ASGPPP B foi significativamente associada à maior mortalidade (n=12) quando comparado às categorias C (n=10) e A (n=2; teste exato de Fisher; p<0,001). Pacientes com média (DP) da MAPD de 11 (3,7) mm morreram mais que aqueles com média (DP) de 14 (3) mm (t de student, p<0.001). A Área sob a curva ROC (IC95%) para ASG-PPP foi de 0,75 (0,64-0,87; p<0,001) e de 0,74 (0,61-0,87; p<0,001) para a MAPD. Nenhum método significativamente associou-se ao tempo de internação; porém, a avaliação nutricional desses pacientes pela ASG-PPP e MAPD permitiu fidedignamente predizer mortalidade. / Malnutrition, a major cause of morbidity and mortality in patients with cancer has been assessed by different criteria and methods. The aim of this study was to compare subjective, anthropometric and laboratorial methods as predictors of morbidity and mortality. Seventy-four patients (45 men, 29 women) with a mean (SD) age 62.8 (10.2) years who underwent esophagectomy (n=19), gastrectomy (n=43) and pancreatectomy (n=12) were assessed using PG-SGA, classic anthropometry, APM and laboratory methods. Forty-three (58%) patients experienced weight loss greater than 10% in 6 months. Twenty-five, 34 and 15 patients had SGA-A, B and C respectively, the mean (SD) of DAPM was 13 (3.5) mm and NDAPM was 12 (3.6) mm. Mean levels (SD) albumin was 3.8 (0.5) g/dL, and hemoglobin was 12.5 (1.8) g/dL. The mean (SD) hospital stay was 34 (29) days for cases and 23 deaths (13) days for survivors (NS). The SGA-B was significantly associated with higher mortality (n=12) compared to category C (n=10) and A (n=2, Fisher exact test, p <0.001). Patients with a mean (SD) of DAPM below 10.8 (3.7) mm had more deaths than those with mean (SD) greater than 14 (3) mm (t student, p <0.001). The area under the ROC curve (95%) for ASG-PPP was 0.75 (0.64 to 0.87, p <0.001) and 0.74 (0.61 to 0.87, p <0.001) for the DAPM. None of the methods was significantly related to hospital stay, but nutritional assessment of these patients by the PG-SGA and DAPM allowed reliably predicting mortality.
2

Avaliação nutricional pré-operatória e risco cirúrgico em pacientes com tumores do trato gastrintestinal superior

Poziomyck, Aline Kirjner January 2011 (has links)
Desnutrição, causa importante de morbimortalidade em pacientes com câncer tem sido avaliada por diferentes critérios e métodos. O objetivo deste estudo foi comparar métodos subjetivo, antropométrico e laboratorial como preditores de morbimortalidade. Setenta e quatro pacientes (45 homens, 29 mulheres) com média (DP) de idade de 62,8 (10,2) anos, submetidos a esofagectomias (n=19), gastrectomias (n=43) e pancreatectomias (n=12) foram avaliados usando-se ASG-PPP, antropometria clássica, MAP e métodos laboratoriais. Quarenta e três (58%) pacientes apresentaram perda ponderal maior que 10% em 6 meses. Vinte e cinco, 34 e 15 pacientes apresentaram ASG-PPP A, B e C respectivamente, a média (DP) de MAPD foi de 13 (3,5) mm e MAPND foi 12 (3,6) mm. Os níveis médios (DP) de albumina foi 3,8 (0,5) g/dL e de hemoglobina foi 12,5 (1,8) g/dL. O tempo médio (DP) de internação foi de 34 (29) dias para os casos de óbitos e de 23 (13) dias para os sobreviventes (NS). A ASGPPP B foi significativamente associada à maior mortalidade (n=12) quando comparado às categorias C (n=10) e A (n=2; teste exato de Fisher; p<0,001). Pacientes com média (DP) da MAPD de 11 (3,7) mm morreram mais que aqueles com média (DP) de 14 (3) mm (t de student, p<0.001). A Área sob a curva ROC (IC95%) para ASG-PPP foi de 0,75 (0,64-0,87; p<0,001) e de 0,74 (0,61-0,87; p<0,001) para a MAPD. Nenhum método significativamente associou-se ao tempo de internação; porém, a avaliação nutricional desses pacientes pela ASG-PPP e MAPD permitiu fidedignamente predizer mortalidade. / Malnutrition, a major cause of morbidity and mortality in patients with cancer has been assessed by different criteria and methods. The aim of this study was to compare subjective, anthropometric and laboratorial methods as predictors of morbidity and mortality. Seventy-four patients (45 men, 29 women) with a mean (SD) age 62.8 (10.2) years who underwent esophagectomy (n=19), gastrectomy (n=43) and pancreatectomy (n=12) were assessed using PG-SGA, classic anthropometry, APM and laboratory methods. Forty-three (58%) patients experienced weight loss greater than 10% in 6 months. Twenty-five, 34 and 15 patients had SGA-A, B and C respectively, the mean (SD) of DAPM was 13 (3.5) mm and NDAPM was 12 (3.6) mm. Mean levels (SD) albumin was 3.8 (0.5) g/dL, and hemoglobin was 12.5 (1.8) g/dL. The mean (SD) hospital stay was 34 (29) days for cases and 23 deaths (13) days for survivors (NS). The SGA-B was significantly associated with higher mortality (n=12) compared to category C (n=10) and A (n=2, Fisher exact test, p <0.001). Patients with a mean (SD) of DAPM below 10.8 (3.7) mm had more deaths than those with mean (SD) greater than 14 (3) mm (t student, p <0.001). The area under the ROC curve (95%) for ASG-PPP was 0.75 (0.64 to 0.87, p <0.001) and 0.74 (0.61 to 0.87, p <0.001) for the DAPM. None of the methods was significantly related to hospital stay, but nutritional assessment of these patients by the PG-SGA and DAPM allowed reliably predicting mortality.
3

Avaliação nutricional pré-operatória e risco cirúrgico em pacientes com tumores do trato gastrintestinal superior

Poziomyck, Aline Kirjner January 2011 (has links)
Desnutrição, causa importante de morbimortalidade em pacientes com câncer tem sido avaliada por diferentes critérios e métodos. O objetivo deste estudo foi comparar métodos subjetivo, antropométrico e laboratorial como preditores de morbimortalidade. Setenta e quatro pacientes (45 homens, 29 mulheres) com média (DP) de idade de 62,8 (10,2) anos, submetidos a esofagectomias (n=19), gastrectomias (n=43) e pancreatectomias (n=12) foram avaliados usando-se ASG-PPP, antropometria clássica, MAP e métodos laboratoriais. Quarenta e três (58%) pacientes apresentaram perda ponderal maior que 10% em 6 meses. Vinte e cinco, 34 e 15 pacientes apresentaram ASG-PPP A, B e C respectivamente, a média (DP) de MAPD foi de 13 (3,5) mm e MAPND foi 12 (3,6) mm. Os níveis médios (DP) de albumina foi 3,8 (0,5) g/dL e de hemoglobina foi 12,5 (1,8) g/dL. O tempo médio (DP) de internação foi de 34 (29) dias para os casos de óbitos e de 23 (13) dias para os sobreviventes (NS). A ASGPPP B foi significativamente associada à maior mortalidade (n=12) quando comparado às categorias C (n=10) e A (n=2; teste exato de Fisher; p<0,001). Pacientes com média (DP) da MAPD de 11 (3,7) mm morreram mais que aqueles com média (DP) de 14 (3) mm (t de student, p<0.001). A Área sob a curva ROC (IC95%) para ASG-PPP foi de 0,75 (0,64-0,87; p<0,001) e de 0,74 (0,61-0,87; p<0,001) para a MAPD. Nenhum método significativamente associou-se ao tempo de internação; porém, a avaliação nutricional desses pacientes pela ASG-PPP e MAPD permitiu fidedignamente predizer mortalidade. / Malnutrition, a major cause of morbidity and mortality in patients with cancer has been assessed by different criteria and methods. The aim of this study was to compare subjective, anthropometric and laboratorial methods as predictors of morbidity and mortality. Seventy-four patients (45 men, 29 women) with a mean (SD) age 62.8 (10.2) years who underwent esophagectomy (n=19), gastrectomy (n=43) and pancreatectomy (n=12) were assessed using PG-SGA, classic anthropometry, APM and laboratory methods. Forty-three (58%) patients experienced weight loss greater than 10% in 6 months. Twenty-five, 34 and 15 patients had SGA-A, B and C respectively, the mean (SD) of DAPM was 13 (3.5) mm and NDAPM was 12 (3.6) mm. Mean levels (SD) albumin was 3.8 (0.5) g/dL, and hemoglobin was 12.5 (1.8) g/dL. The mean (SD) hospital stay was 34 (29) days for cases and 23 deaths (13) days for survivors (NS). The SGA-B was significantly associated with higher mortality (n=12) compared to category C (n=10) and A (n=2, Fisher exact test, p <0.001). Patients with a mean (SD) of DAPM below 10.8 (3.7) mm had more deaths than those with mean (SD) greater than 14 (3) mm (t student, p <0.001). The area under the ROC curve (95%) for ASG-PPP was 0.75 (0.64 to 0.87, p <0.001) and 0.74 (0.61 to 0.87, p <0.001) for the DAPM. None of the methods was significantly related to hospital stay, but nutritional assessment of these patients by the PG-SGA and DAPM allowed reliably predicting mortality.

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