Browsing by Author "Padilla Pérez, Oslando"
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- Item805 Complications of Gastrointestinal Endoscopy in 85,391 Procedures(Mosby-Elsevier, 2012) Espino Espino, Alberto Antonio; García Astorquiza, Ximena Andrea; Mac Namara, Macarena; Richter Roca, Hugo Michael; Pimentel Muller, Fernando; Biel Morales, Francisco Javier; Robles García, Camila Fernanda; Callejas, Matías F.; Sharp Pittet, Allan Carlos; Donoso, Andrés; Candia Balboa, Roberto Andrés; González Donoso, Robinson; Jarufe Cassis, Nicolás; Arrese, Marco; Álvarez Lobos, Manuel; Padilla Pérez, OslandoBackground: Complications are inherent to GI endoscopy (GIE) and do not necessarily imply endoscopist's negligence. They may occur even using highest standards of practice. Objectives: To analyze the frequency and severity of complications occurring within 30 days after of the GIE at a single university hospital in Chile. Methods: We reviewed the records about patients who underwent GIE from January 2001 through May 2011. Results: A total of 85,391 GIE were evaluated. Procedures: 46,928 (55%) esophagogastroduodenoscopy (EGD); 27,993 (32.8%) diagnostic colonoscopies; 1427 (1.7%) polypectomies; and other procedures (hemostasis, variceal band ligation (VBL), foreign-body removal, dilation, stents, PEG, ERCP, EUS and double balloon endoscopy) 9043 (10.5%). A total of 299 complications were associated with GIE (59 % female, mean age 63 years, range 5 - 99). The overall complications rate was 0.35% (cardiopulmonary (CP) 0.1%, bleeding 0.07%, perforation 0.06%, infection 0.04%, pancreatitis 0.03% and other). The overall complication rate was higher in therapeutic procedures (TP) vs diagnostic procedures (DP) (2.7% v/s 0.16%, p<0.0001). The percentage of severe complications was higher in TP vs DP (52.3% vs 28.4%, p<0.0001). The overall complication rate for EGD was 0.14% (CP 0.07%, perforation 0.017%, bleeding 0.019%); diagnostic colonoscopy, 0.27% (CP 0.1%, perforation 0.06%, bleeding 0.02%); and polypectomy, 1.8% (CP 0.14%, perforation 0.28%, bleeding 0.98%). A total of 15 deaths occurred (overall rate 0.018%, 83% in TP). The overall mortality rate was higher in TP vs DP (0.2% v/s 0.003%, p<0.0001). The mortality rate for PEG was 0.7%; VBL 0.4%; ERCP 0.2%; diagnostic colonoscopy 0.004%; EGD 0.004%; and polypectomy 0%. Conclusions: GIE is associated with complications and mortality. The severity and risk of complications are higher in therapeutic procedures. These risks should be clearly explained to patients and their family before the procedure.
- ItemA preoperative model to predict PT3 upstaging in clinically localized renal cell carcinoma(2020) Calvo De La Barra, Carlos; González, P. G.; Baeza, M. A.; Padilla Pérez, Oslando; Domínguez C., Javier
- ItemAge-Related Changes in 11 beta-Hydroxysteroid Dehydrogenase Type 2 Activity in Normotensive Subjects(2013) Campino Johnson, María del Carmen; Martínez Aguayo, Alejandro Gregorio; Baudrand Biggs, René; Carvajal Maldonado, Cristián Andrés; Aglony Imbarack, Marlene Elizabeth; García Bruce, Hernán; Padilla Pérez, Oslando; Kalergis Parra, Alexis Mikes; Fardella B., Carlos
- ItemAn instrument in Spanish to evaluate the performance of clinical teachers by students(SOC MEDICA SANTIAGO, 2010) Bitrán Carreño, Marcela; Mena Concha, Beltrán; Riquelme Pérez, Arnoldo; Padilla Pérez, Oslando; Sánchez Díaz, Ignacio; Moreno Bolton, Rodrigo
- ItemAnti-N-methyl-D-aspartate receptor and anti-ribosomal-P autoantibodies contribute to cognitive dysfunction in systemic lupus erythematosus(2015) Massardo Vega, Loreto; Bravo Zehnder, Marcela; Calderón, J.; Flores, P.; Padilla Pérez, Oslando; Aguirre, J.; Scoriels, L.; González, A.
- ItemBile acid supplementation improves established liver steatosis in obese mice independently of glucagon-like peptide-1 secretion(2014) Quintero, Pablo; Pizarro Rojas, Margarita Alicia; Solís, Nancy; Arab Verdugo, Juan Pablo; Padilla Pérez, Oslando; Riquelme Pérez, Arnoldo; Arrese Jiménez, Marco
- ItemCalidad de vida en mujeres con cáncer cérvicouterino(2014) Urrutia Soto, María Teresa; Concha Pinto, Miriam X.; Padilla Pérez, Oslando
- ItemCaregiver's depressive symptoms and asthma control in children from an underserved community(2017) Rioseco Castillo, Andrea; Serrano Honeyman, Carolina; Celedón, Juan C.; Padilla Pérez, Oslando; Puschel Illanes, Klaus; Castro Rodríguez, José Antonio
- ItemDevelopment and testing of the questionnaire CEC-61 : Knowledge about cervical cancer in Chilean adolescents(2018) Urrutia Soto, María Teresa; Gajardo, Macarena; Padilla Pérez, Oslando
- ItemDevelopment and validation of the MEDUC-RX32 questionnaire, to evaluate teachers of postgraduate radiology programs(2014) Huete, Isidro; Julio, R.; Rojas, V.; Herrera Riquelme, Cristian Alberto; Padilla Pérez, Oslando; Solís, Nancy; Pizarro Rojas, Margarita Alicia; Etcheberry, L.; Sarfatis Feige, Alberto; Pérez, G.; Delfino, Alejandro; Muñoz, E.; Rivera, H.; Bitrán Carreño, Marcela; Riquelme, A.
- ItemEl Devenir del Cambio : Cómo Es y Hacia Dónde se Dirige(2014) Dagnino Robles, Paula Andrea; De La Parra, Guillermo; Jaramillo Torréns, Andrea; Crempien Robles, Carla Erika Federica; Padilla Pérez, Oslando; Gómez Barris, Elyna; Luzio, Paola; Reyes, Lucía; Said, Mariely; Escobar, Rocío; Martínez, Daniela; Rodríguez, Sandra
- ItemEarly Rheumatoid Arthritis in Latin America: Low Socioeconomic Status Related to High Disease Activity at Baseline(2012) Massardo Vega, Loreto; Pons-Estel, Bernardo A.; Wojdyla, Daniel; Cardiel, Mario H.; Galarza Maldonado, Claudio M.; Padilla Pérez, Oslando; Sacnun, Mónica P.; Soriano, Enrique R.; Laurindo, Leda M.; Acevedo Vásquez, Eduardo M.; Caballero Uribe, Carlo V.; Guibert Toledano, Zoila M.; Mota, Licia M. da; Montufar, Rubén A.; Lino Pérez, Leticia; Díaz Coto, José F.; Achurra Castillo, Angel F.; Hernández, Jaime A.; Esteva-Spinetti, María H.; Ramírez, Luis A.; Pineda, Carlos; Furst, Daniel E.
- ItemEducational environment perception in physiotherapy undergraduate students: mixed methodology(2020) Fuenzalida Saavedra, Bárbara; Pizarro Rojas, Margarita Alicia; Fuentes Cimma, Javiera Carolina; San Martín Mohr, Cristóbal; Rojas, V.; López Fuenzalida, Antonio Eduardo; Padilla Pérez, Oslando; Riquelme Pérez, Arnoldo
- ItemEfectos del nivel socioeconómico individual y comunal en la salud de las personas en áreas urbanas de Chile : estudio multinivel en base a la Encuesta Nacional de Salud 2016-2017(2022) Padilla Pérez, Oslando; Vives Vergara, Alejandra; Pontificia Universidad Católica de Chile. Facultad de MedicinaObjetivo: Determinar el aporte relativo del nivel socioeconómico comunal y su interrelación con el nivel socioeconómico individual en la prevalencia de autoreporte de Buena Salud y de Síntomas Depresivos en áreas urbanas de Chile a partir de la ENS 2016-2017. Metodología: Se realiza un análisis multinivel a partir de los datos individuales de la Encuesta Nacional de Salud 201 y de los datos de la comuna obtenidos a partir del Sistema Nacional de Información Municipal (SINIM) y de la Encuesta de Caracterización socioeconómica (CASEN). Resultados: La Autopercepción de Salud sólo se explica por variables individuales como sexo, edad, nivel educacional e ingresos del hogar. Para síntomas Depresivos, las variables de entorno más importantes son la Superficie comunal y el porcentaje de superficie de parques urbanos. Su prevalencia se explica por variables individuales como sexo, nivel educacional e ingresos del hogar y por la variable de entorno superficie comunal. Conclusiones: La comuna contribuye a explicar el 2% de la Varianza de la Autopercepción de Salud y el 6% de la varianza de Síntomas Depresivos. Existe un riesgo basal diferente para las Comunas no explicado por las variables estudiadas de Nivel Socio Económico comunal.
- ItemEffect of foods and Mediterranean diet during pregnancy and first years of life on wheezing, rhinitis and dermatitis in preschoolers(2016) Castro Rodríguez, José Antonio; Ramírez Hernández, M.; Padilla Pérez, Oslando; Pacheco Gonzalez, R.M.; Pérez Fernández, Virginia; García Marcos, L.
- ItemEffects of bile acid sequestration on hepatic steatosis in obese mice(2014) Solís, Nancy; Pizarro Rojas, Margarita Alicia; Quintero, Pablo; Arab Verdugo, Juan Pablo; Riquelme Pérez, Arnoldo; Padilla Pérez, Oslando; Carrasco, Gonzalo; Pirola, Carlos J.; Sookoian, Silvia; Arrese Jiménez, Marco
- ItemEvaluación de aproximaciones al aprendizaje clínico a través de CEACLIN : Resultados en estudiantes de medicina en una universidad chilena(2018) Calderón, Maribel; Zúñiga Parada, Denisse Alejandra; Leiva Rodríguez, Isabel; Padilla Pérez, Oslando; Bitrán Carreño, Marcela
- ItemEvaluación del ambiente educacional pre-clínico en seis Escuelas de Medicina en Chile(2010) Herrera Riquelme, Cristian Alberto; Pacheco, Jorge; Rosso, Francisca; Cisterna, Cynthia; Aichele, Daniela; Becker, Susana; Padilla Pérez, Oslando; Riquelme Pérez, ArnoldoBackground: The Dundee Ready Education Environment Measure (DREEM) is the most valid and reliable instrument to measure the educational environment (EE) in undergraduate medical education. Aim: To evaluate the EE perceived by undergraduate medical students in Chile, using a Spanish version of the DREEM questionnaire. Material and Methods: The DREEM was applied during 2008 in third, fourth and fifth undergraduate years of six medical schools. The individual results were calculated and means of both global and individual domain scores of the DREEM were compared, by year, gender and between different Schools.Results: One thousand ninety two students (77% of the total universe of students), answered the questionnaire. The mean score of the six Schools was 113.9. The domains of Perception of Learning and Social Self-Perception obtained the lower scores, with a global outcome indicating a more positive than negative EE. Two schools obtained mean scores of 128.32 and 126.87, that were significantly higher than the global scores obtained by other schools. No relevant differences by years or gender were observed. Conclusions: There is a significant variability between the six schools evaluated and two of these obtained significantly better scores than the rest. The identified positive and negative areas will orient the actions to improve the EE for undergraduate medical students
- ItemEvaluation of Radiology Teachers' Performance and Identification of the "Best Teachers" in a Residency Program: Mixed Methodology and Pilot Study of the MEDUC-RX32 Questionnaire(2016) Huete, Isidro; Julio, R.; Rojas, V.; Herrera Riquelme, Cristian Alberto; Padilla Pérez, Oslando; Solis, N.; Pizarro, M.; Etcheberry, L.; Sarfatis Feige, Alberto; Perez, G.; Diaz, L.; Delfino, Alejandro; Munoz, E.; Rivera, H.; Parra, D.; Bitrán Carreño, Marcela; Riquelme, A.
- ItemExercise challenge test: Is a 15% fall in FEV1 sufficient for diagnosis?(2011) Fuentes Sáez, Claudia Andrea; Contreras, Stefanie; Padilla Pérez, Oslando; Castro Rodríguez, José Antonio; Moya, Ana; Caussade Larraín, Marie Solange
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