ABSTRACT
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Subject(s)
Humans , Female , Aged , Kasabach-Merritt Syndrome/complications , Hemangiosarcoma/complications , Liver Neoplasms/surgery , Emergency Treatment/methodsABSTRACT
OBJETIVO: Evaluar la asociación entre niveles séricos de procalcitonina (PCT) y proteína C reactiva (PCR), en los 3 primeros días de postoperatorio, y la aparición de infección intraabdominal postoperatoria. MÉTODO: Estudio observacional prospectivo que incluye a 67 pacientes intervenidos quirúrgicamente de cáncer colorrectal, gástrico y pancreático. Los niveles séricos de PCT y PCR se midieron antes de la cirugía y a las 24, 48 y 72 h de la misma. Se registraron los valores de PCT y PCR, así como su fiabilidad para la detección de infección intraabdominal postoperatoria. RESULTADOS: La incidencia de infección intraabdominal postoperatoria fue de 13,4%. Los valores de PCR a las 72 h, los valores de PCT a las 24, 48 y 72 h y el cociente entre el valor de PCR a las 72 h y el valor de PCR a las 48 h (PCR D3/PCR D2) se asociaron significativamente con la aparición de infección intraabdominal postoperatoria. La sensibilidad más alta correspondió al valor de PCT a las 72 h (88,9%); la especificidad más alta y el valor predictivo positivo (VPP) más alto, al cociente PCR D3/PCR D2 (96,49 y 71,4%, respectivamente); el valor predictivo negativo (VPN) más alto, al valor de PCT a las 72 h y a las 24 h (97,7 y 96%, respectivamente). CONCLUSIÓN: Los valores de PCT se asocian significativamente con la aparición de infección intraabdominal postoperatoria en los 3 primeros días de postoperatorio. Su sensibilidad y VPP son bajos, pero su VPN es alto, incluso a las 24 h de la cirugía
AIM: to evaluate the association between serum levels of procalcitonin and C-reactive protein, on the first 3 postoperative days, and the appearance of postoperative intra-abdominal infection. METHOD: Prospective observational study including 67 patients operated on for colo-rectal, gastric and pancreatic cancer. Serum levels of procalcitonin and C-reactive protein were analyzed before surgery and daily until the third postoperative day. Values of procalcitonin (PCT) and C-reactive protein (CRP) were recorded as well as their accuracy for detection of postoperative intra-abdominal infection (PIAI). RESULTS: The incidence of postoperative intra-abdominal infection was 13.4%. CRP serum levels at 72 h, PCT serum levels at 24, 48 and 72 h and the ratio between serum levels of CRP at 72 hours and serum levels of CRP at 48 hours (CRP D3/CRP D2) were significantly associated with the appearance of postoperative intra-abdominal infection. The highest sensitivity corresponded to PCT at 72 hours (88.9%); the highest specificity and positive predictive value corresponded to the ratio CRP D3/CRP D2 (96.49% and 71.4%, respectively); the highest negative predictive value to procalcitonin at 72 h and 24 h. CONCLUSIONS: Serum levels of PCT are significantly associated with the appearance of postoperative intra-abdominal infection. Sensitivity and predictive positive values are low, but negative predictive value is high, even at 24 h after surgery
Subject(s)
Humans , Surgical Wound Infection/diagnosis , C-Reactive Protein/analysis , Abdomen/surgery , Calcitonin Gene-Related Peptide/analysis , Biomarkers/analysis , Postoperative Complications/diagnosisABSTRACT
AIM: to evaluate the association between serum levels of procalcitonin and C-reactive protein, on the first 3 postoperative days, and the appearance of postoperative intra-abdominal infection. METHOD: Prospective observational study including 67 patients operated on for colo-rectal, gastric and pancreatic cancer. Serum levels of procalcitonin and C-reactive protein were analyzed before surgery and daily until the third postoperative day. Values of procalcitonin (PCT) and C-reactive protein (CRP) were recorded as well as their accuracy for detection of postoperative intra-abdominal infection (PIAI). RESULTS: The incidence of postoperative intra-abdominal infection was 13.4%. CRP serum levels at 72h, PCT serum levels at 24, 48 and 72h and the ratio between serum levels of CRP at 72hours and serum levels of CRP at 48hours (CRP D3/CRP D2) were significantly associated with the appearance of postoperative intra-abdominal infection. The highest sensitivity corresponded to PCT at 72hours (88.9%); the highest specificity and positive predictive value corresponded to the ratio CRP D3/CRP D2 (96.49% and 71.4%, respectively); the highest negative predictive value to procalcitonin at 72h and 24h. CONCLUSIONS: Serum levels of PCT are significantly associated with the appearance of postoperative intra-abdominal infection. Sensitivity and predictive positive values are low, but negative predictive value is high, even at 24h after surgery.
Subject(s)
C-Reactive Protein/analysis , Calcitonin/blood , Gastrointestinal Neoplasms/surgery , Intraabdominal Infections/blood , Postoperative Complications/blood , Protein Precursors/blood , Adult , Aged , Aged, 80 and over , Biomarkers/blood , Calcitonin Gene-Related Peptide , Female , Humans , Male , Middle Aged , Prospective StudiesSubject(s)
Emergency Treatment , Hemangiosarcoma/surgery , Kasabach-Merritt Syndrome/surgery , Liver Neoplasms/surgery , Aged , Female , Hemangiosarcoma/complications , Hemangiosarcoma/pathology , Humans , Kasabach-Merritt Syndrome/complications , Liver Neoplasms/complications , Liver Neoplasms/pathologyABSTRACT
Objetivo Evaluar la morbimortalidad postoperatoria de la resección pancreática.Material y métodosEstudio observacional prospectivo que incluye 117 pacientes intervenidos quirúrgicamente de forma consecutiva por presentar tumoración pancreática o periampular. En 61 de ellos se hizo pancreatectomía cefálica; en 15, pancreatectomía total; en uno, enucleación y en 40, resección corporocaudal.ResultadosLa morbilidad global fue de 48,7% (59% para la pancreatectomía cefálica, 35% para la resección corporocaudal y 46,7% para la pancreatectomía total). Las complicaciones más frecuentes fueron las colecciones y abscesos intraabdominales, con un 15,38% y las complicaciones médicas, con un 13,68%. La incidencia de fístula pancreática fue de 9,83%, para la pancreatectomía cefálica y de 10% para la resección corporocaudal. La incidencia de reintervención fue de 14,53%. La mortalidad global fue de 5,12% (6,56% para la pancreatectomía cefálica, 2,5% para la resección corporocaudal y 6,67% para la pancreatectomía total). La presencia de complicaciones postoperatorias, la necesidad de reintervención y la edad superior a 70 años correlacionaron significativamente con la mortalidad.DiscusiónLa resección pancreática tiene una morbilidad alta. La mortalidad es baja y está prácticamente limitada a los pacientes mayores de 70 años (AU)
Aim Assess the postoperative morbidity rates in pancreatic resection.Material and methodProspective observational study which includes 117 patients who underwent surgery consecutively due to pancreatic or periampullary tumours. In 61 of the patients, cephalic pancreatectomy was carried out; 15 underwent total pancreatectomy; one underwent enucleation and 40 underwent distal pancreatectomy.ResultsOverall morbidity was 48.7% (59% for cephalic pancreatectomy, 35% for distal pancreatectomy and 46.7% for total pancreatectomy). The most frequent complications were intra-abdominal abscesses and collections (15.38%) and medical complications (13.68%). The incidence of pancreatic fistula was 9.83% for cephalic pancreatectomy and 10% for distal pancreatectomy. The reintervention incidence was 14.53%. Overall mortality was 5.12% (6.56% for cephalic pancreatectomy, 2.5% for distal pancreatectomy and 6.67% for total pancreatectomy). The presence of postoperative complications, the need for reintervention and the fact of being over 70 years of age correlated significantly with mortality.DiscussionPancreatic resection has high morbidity rates. Mortality is low and is practically limited to patients older than 70 years. (AU)
Subject(s)
Humans , Pancreatectomy/statistics & numerical data , Postoperative Complications/epidemiology , Pancreatic Neoplasms/surgery , Indicators of Morbidity and Mortality , Prospective StudiesABSTRACT
AIM: Assess the postoperative morbidity rates in pancreatic resection. MATERIAL AND METHOD: Prospective observational study which includes 117 patients who underwent surgery consecutively due to pancreatic or periampullary tumours. In 61 of the patients, cephalic pancreatectomy was carried out; 15 underwent total pancreatectomy; one underwent enucleation and 40 underwent distal pancreatectomy. RESULTS: Overall morbidity was 48.7% (59% for cephalic pancreatectomy, 35% for distal pancreatectomy and 46.7% for total pancreatectomy). The most frequent complications were intra-abdominal abscesses and collections (15.38%) and medical complications (13.68%). The incidence of pancreatic fistula was 9.83% for cephalic pancreatectomy and 10% for distal pancreatectomy. The reintervention incidence was 14.53%. Overall mortality was 5.12% (6.56% for cephalic pancreatectomy, 2.5% for distal pancreatectomy and 6.67% for total pancreatectomy). The presence of postoperative complications, the need for reintervention and the fact of being over 70 years of age correlated significantly with mortality. DISCUSSION: Pancreatic resection has high morbidity rates. Mortality is low and is practically limited to patients older than 70 years.
