Man

Juan Cristobal Gana Ansaldo

Gastroenterólogo Pediatra

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Líneas de Investigación


Hipertensión Portal, Hígado graso, Enfermedad inflamatoria intestinal, Alergias alimentarias

Educación

  •  Médico Cirujano, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2001
  •  Pediatra, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2004
  •  Gastroenterologo Pediatra, UNIVERSITY OF TORONTO. Canada, 2007
  •  Hepatólogo Pediatra, UNIVERSITY OF TORONTO. Canada, 2008

Experiencia Académica

  •   Gastroenterólogo Pediatra Full Time

    PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

    Medicina

    Santiago, Chile

    2009 - A la fecha

Experiencia Profesional

  •   Gastroenterólogo Pediatra Full Time

    Pontificia Universidad Católica de Chile

    Santiago, Chile

    2009 - A la fecha

Premios y Distinciones

  •   Premio al mejor becado egresado de Pediatría

    Pontificia Universidad Católica de Chile

    Chile, 2004

    Premio al mejor becado egresado de Pediatría

  •   Levy/Thomson Award

    UNIVERSITY OF TORONTO

    Canada, 2008

    Premio a la Investigación; Canadien Digestive Diseases Week (CDDW), Montreal, Canadá

  •   CASL/Schering Victor Feinman Fellowship

    UNIVERSITY OF TORONTO

    Canada, 2007

    Canadian Association for the Study of the Liver (CASL), the CASL/Schering Victor Feinman Fellowship, por el período de un año, 2007 por el proyecto “Hipertensión portal en pediatría” 4 premios al año, el único entregado para pediatría.

  •   Career Enhancement Program (CEP)

    UNIVERSITY OF TORONTO

    Canada, 2008

    Career Enhancement Program (CEP) Premiado por the Canadian Child Health Scientist Program (CCHCSP) por Investigación.

  •   Canadian Institutes of Health Research (CIHR), Synthesis Grant:

    UNIVERSITY OF TORONTO

    Canada, 2008

    Canadian Institutes of Health Research (CIHR), Synthesis Grant: Knowledge Translation 2008-2009 por “Métodos no invasivos para el diagnóstico de várices esofágicas".

  •   Children’s Digestive Health and Nutrition Foundation (CDHNF) Grant

    UNIVERSITY OF TORONTO

    Canada, 2010

    Children’s Digestive Health and Nutrition Foundation (CDHNF) Grant: Novel Pathways in Inflammatory Bowel Disease

  •   Fondo Nacional de Desarrollo Científico y Tecnológico.

    Fondo Nacional de Desarrollo Científico y Tecnológico

    Chile, 2012

    Fondo Nacional de Desarrollo Científico y Tecnológico (Fondecyt Número: 11121146) de inicio. Mediadores de Angiogénesis en Hipertensión Portal.

  •   7. Premio al mejor Investigador Científico Joven

    Pontificia Universidad Católica de Chile

    Chile, 2013

    Premio al mejor Investigador Científico Joven 2013

  •   Fondo Nacional de Desarrollo Científico y Tecnológico

    Fondo Nacional de Desarrollo Científico y Tecnológico

    Chile, 2016

    Fondo Nacional de Desarrollo Científico y Tecnológico (Fondecyt Número: 1161456) Regular. Hígado graso y su relación con el síndrome metabólico, genética y microbiota intestinal en niños Chilenos.


 

Article (59)

Early Obesity: Risk Factor for Fatty Liver Disease
Sclerotherapy versus beta-blockers for primary prophylaxis of oesophageal variceal bleeding in children and adolescents with chronic liver disease or portal vein thrombosis
Portal Angiogenesis in Chronic Liver Disease Patients Correlates with Portal Pressure and Collateral Formation
Trasplante hepático: evolución, curva de aprendizaje y resultados después de los primeros 300 casos
Bile acids for cholelithiasis.
Diagnostic validity of fecal occult blood test in infants with food protein-induced allergic proctocolitis
Prevalence of eosinophilic esophagitis: A multicenter study on a pediatric population evaluated at thirty-six Latin American gastroenterology centers.
Enfrentamiento de pacientes pediátricos con várices esofágicas
Fish oil-based lipid emulsions versus standard lipid emulsions for prevention of parenteral nutrition-associated liver disease in children
Fish oil-based lipid emulsions versus standard lipid emulsions for treatment of parenteral nutrition-associated liver disease in children
Management of pediatric patients with esophageal varices
Banding ligation versus sclerotherapy for primary prophylaxis of oesophageal varices in children.
Banding ligation versus sham or no intervention for primary prophylaxis of oesophageal variceal bleeding in children
Beta-blockers versus placebo or no intervention for primary prophylaxis of oesophageal varices in children
Early endoscopic, laboratory and clinical predictors of poor disease course in paediatric ulcerative colitis
Early endoscopic, laboratory and clinical predictors of poor disease course in paediatric ulcerative colitis.
Sclerotherapy versus beta-blockers for primary prophylaxis of oesophageal variceal bleeding in children.
Sclerotherapy versus sham or no intervention for primary prophylaxis of oesophageal variceal bleeding in children
A126: Clusters of Autoimmune Diseases in Children and the Role of PTPN22 C1858T Gene Polymorphism in Pediatric Polyautoimmunity.
Achieving the best bowel preparation for colonoscopy
Achieving the best bowel preparation for colonoscopy.
Capsule endoscopy for the diagnosis of oesophageal varices in people with chronic liver disease or portal vein thrombosis.
Early endoscopic, laboratory and clinical predictors of poor disease course in paediatric ulcerative colitis.
Management of Helicobacter pylori infection in Latin America: a Delphi technique-based consensus.
Congenital Portosystemic Shunt: Characterization of a Multisystem Disease
Congenital Portosystemic Shunt: Characterization of a Multisystem Disease
Direct Bioelectrical Impedance for Evaluation of Liver Steatosis in an Animal Model.
Infliximab as salvage therapy in paediatric intestinal transplant with steroid- and thymoglobulin-resistant late acute rejection.
Infliximab as Salvage Therapy in Paediatric Intestinal Transplant With Steroid- and Thymoglobulin-resistant Late Acute Rejection\
NADPH oxidase complex and IBD candidate gene studies: identification of a rare variant in NCF2 that results in reduced binding to RAC2
NADPH oxidase complex and IBD candidate gene studies: identification of a rare variant in NCF2 that results in reduced binding to RAC2.
Noninvasive Parameters for Predicting Esophageal Varices in Children: Their Sequential Use Provides the Best Accuracy Reply
Viral Hepatitis in Children
Viral Hepatitis in Children
A Clinical Prediction Rule and Platelet Count Predict Esophageal Varices in Children
A Clinical Prediction Rule and Platelet Count Predict Esophageal Varices in Children
Profilaxis primaria de várices esofágicas en pediatría
Variation in Care for Children With Esophageal Varices: A Study of Physicians', Patients', and Families' Approaches and Attitudes
Variation in Care for Children With Esophageal Varices: A Study of Physicians', Patients', and Families' Approaches and Attitudes
Capsule endoscopy for the diagnosis of oesophageal varices in patients with chronic liver disease or portal vein thrombosis (Protocol).
Derivation of a clinical prediction rule for the noninvasive diagnosis of varices in children.
Gastroenterología y Nutrición como una sola Especialidad de la Pediatría
Magnetic resonance imaging, computer tomography scan, and oesophagography for the diagnosis of oesophageal varices in patients with chronic liver disease or portal vein thrombosis (Protocol).
Non-invasive test of liver fibrosis for the diagnosis of oesophageal varices in patients with chronic liver disease or portal vein thrombosis (Protocol).
Platelet count, spleen length, and platelet count/spleen length ratio for the diagnosis of oesophageal varices in patients with chronic liver disease or portal vein thrombosis (Protocol).
Transient ultrasound elastography and magnetic resonance elastography for the diagnosis of oesophageal varices in patients with chronic liver disease or portal vein thrombosis (Protocol).
Curvas Manométricas Rectales en Niños: Estudio Promano Fase I
TRASPLANTE HEPÁTICO EN PEDIATRÍA
Hemolytic-uremic syndrome in Chile: clinical features, evolution and prognostic factors
Hemolytic-uremic syndrome in Chile: clinical features, evolution and prognostic factors
Evaluación de los índices de monitoreo de pH esofágico y su relación con indicaciones clínicas: MePeache Fase I
Prospective evaluation of safety and tolerance of colonoscopy in children
Prospective evaluation of safety and tolerance of colonoscopy in children
Hemolytic uremic syndrome. The experience of a pediatric center
Hemolytic uremic syndrome. The experience of a pediatric center
Rol de la phmetría en población pediátrica chilena con enfermedades secundarias a reflujo gastroesofágico patológico.
Síndrome hemolítico urémico en Santiago de Chile: Evolución de la función renal y factores pronósticos
Síndrome hemolítico urémico: Experiencia de un centro pediátrico
Síndrome hemolítico urémico: Experiencia de un centro pediátrico.

Abstract (12)

Unusual indications of liver transplantation
5 Years' Experience in a Pediatric Liver Transplant Program in Chile
Clusters of Autoimmune Diseases in Children and the Role of PTPN22 C1858T Gene Polymorphism in Pediatric Polyautoimmunity
Early endoscopic, laboratory and clinical predictors of poor disease course in pediatric ulcerative colitis (UC)
Central Splenorenal Shunt for the Treatment of Intestinal Bleeding from Vascular Ectasia Secondary to Portal Vein Stenosis after Living-Related Liver Transplantation in a Child.
Direct Bioelectrical Impedance for Evaluation of Liver Steatosis in an Animal Model.
Outcomes of varices in children
Aplastic Anemia Associated with Acute Liver Failure: Successful Treatment with Liver and Bone Marrow Transplantations
ARTERIAL BLOOD PRESSURE AFTER PEDIATRIC LIVER TRANSPLANTATION IN ONE CENTER (CHILE)
Initial Experience with Microsurgical Reconstruction of Hepatic Artery during Pediatric Living Donor Liver Transplantation
Preliminary Results in a New Pediatric Liver Transplant Program in Chile
NON-INVASIVE DIAGNOSIS OF ESOPHAGEAL VARICES IN CHILDREN: A PROSPECTIVE, MULTICENTRE, VALIDATION STUDY

BookSection (6)

Reflujo gastroesofágico y su relación con enfermedades respiratorias
Colestasia en el recién nacido y lactante
Complicaciones gastrointestinales y hepáticas de la Fibrosis Quística
Hepatitis virales
Hipertensión Portal
Hígado graso

BookWhole (1)

Práctica Clínica en Gastroenterología, Hepatología y Nutrición Pediátrica

Errata (1)

Derivation of a Clinical Prediction Rule for the Noninvasive Diagnosis of Varices in Children

Letter (2)

Noninvasive Parameters for Predicting Esophageal Varices in Children: Their Sequential Use Provides the Best Accuracy Reply
LIVER TRANSPLANTATION IN PEDIATRIC CANDIDATES

Proyecto (10)

Relationship between the milk - intestinal microbiota and infant with cow protein allergy.
FATTY LIVER DISEASE AND ITS RELATIONSHIP WITH METABOLIC SYNDROME, GENETICS AND INTESTINAL MICROBIOTA IN SCHOOLAGE CHILEAN CHILDREN
Cochrane Systematic Reviews of fish oil and parenteral nutrition and liver disease
Effect of music in the anxiety levels and pain perceived during pediatric endoscopy procedure. A randomized controlled trial.
Portal Hypertension Cochrane Systematic Reviews
MEDIATORS OF ANGIOGENESIS IN PORTAL HYPERTENSION
Esophageal varices in children, a multicenter follow up study
Novel Pathways in Inflammatory Bowel Disease.
Knowledge Translation for "Non-invasive tests for the diagnosis of esophageal varices"
Portal Hypertension in Pediatrics

Report (1)

Follow up for a cohort of patients with biliary atresia: late surgery and development of biliary cysts

Review (6)

Sclerotherapy versus sham or no intervention for primary prophylaxis of oesophageal variceal bleeding in children with chronic liver disease or portal vein thrombosis
Band ligation versus beta-blockers for primary prophylaxis of oesophageal variceal bleeding in children with chronic liver disease or portal vein thrombosis
Platelet count, spleen length, and platelet count-to-spleen length ratio for the diagnosis of oesophageal varices in people with chronic liver disease or portal vein thrombosis
Angiogenesis and portal-systemic collaterals in portal hypertension
Long-term effects of adenotonsillectomy in children with obstructive sleep apnoea: protocol for a systematic review
Capsule endoscopy for the diagnosis of oesophageal varices in people with chronic liver disease or portal vein thrombosis
52
Juan Gana

Gastroenterólogo Pediatra

Departamento de Gastroenterología y Nutrición Pediátrica.

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

4
Nicolas Jarufe

Chief Digestive Surgery

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

3
Paul Harris

Full Professor

Pediatric Gastroenterology and Nutrition

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

2
MARCO ARRESE

FULL PROFESSOR

GASTROENTEROLOGY

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

2
Arturo Borzutzky

Chief; Associate Professor

Department of Pediatric Infectious Diseases and Immunology

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

2
Carolina Serrano

Profesor Asistente Adjunto

Pediatric Gastroenterology and Nutrition

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
Viola Pinto

Jefe

Hospital de niños Dr. Exequiel González Cortés

Santiago, Chile

1
Ana Pereira

Profesor Asistente

INSTITUTO NUTRICIÓN Y TECNOLOGÍA DE LOS ALIMENTOS, UNIVERSIDAD DE CHILE

Santiago, Chile

1
María Vera

Académico

Medicina Intensiva

Pontificia Universidad Catolica de Chile

Santiago, Chile

1
Ricardo Mejia

Médico Staff

Cirugía Digestiva

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Lorena Cifuentes

Académico

Pediatría

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE, ESCUELA DE MEDICINA, DIVISIÓN DE PEDIATRÍA

Santiago, Chile

1
gabriel rada

director

Centro Evidencia UC

Pontificia Universidad Católica de Chile

santiago, Chile

1
carolina iturriaga

Sub Directora Laboratorio de inmunología y Alergia Traslacional UC

Pediatria

Pontificia Universidad Católica de Chile

santiago, Chile

1
Romina Torres

Jefe de área Investigación y publicación académica, Biblioteca Biomédica

Bibliotecas UC

Pontificia Universidad Católica de Chile

santiago, Chile

1
Camila Corvalan

Assistant Professor

UNIVERSIDAD DE CHILE, INTA

SANTIAGO, Chile

1
Juan Guerra

Jefe Unidad de Trasplante

Cirugia

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Maria Mericq

Profesor Titular

IDIMI

Universidad de Chile

Santiago, Chile

1
Gigliola Alberti

profesora asistente

gastroenterologia y nutricion pediatrica

pontificia universidad católica de chile

santiago, Chile

1
Manuel Alvarez

Gastroenterologist and Chief of Institute of Medicine

Gastroenterology

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Oslando Padilla

Estadístico

Salud Pública

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
Mirentxu Iruretagoyena

Jefe Seccion Inmunologia

Laboratorio Clinico

Clinica Alemana de Santiago

Santiago, Chile

1
Arnoldo Riquelme

Profesor titular

Gastroenterología

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE, DEPARTAMENTO DE GASTROENTEROLOGÍA

Santiago, Chile

1
Margarita Pizarro

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
JOSE SANTOS

Full Professor

Department of Nutrition, Diabetes and Metabolism

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

1
KATIA ABARCA

Profesor Titular

Pediatría

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

SANTIAGO, Chile

1
Carolina Cabalín

PhD(c)

Pediatría

Pontificia Universidad Católica de Chile

Santiago, Chile