Victor Valenti

Summary

Affiliation: University of Navarra
Country: Spain

Publications

  1. ncbi request reprint [Laparoscopic bariatric surgery program in the University Clinic of Navarre - Hospital Complex of Navarre: results after 1-year follow-up]
    V Valenti Azcarate
    Departamento de Cirugia General, Clinica Universidad de Navarra, Pamplona, 31008, Spain
    An Sist Sanit Navar 35:433-44. 2012
  2. doi request reprint Morbidity, mortality, and pathological response in patients with gastric cancer preoperatively treated with chemotherapy or chemoradiotherapy
    V Valenti
    Department of Surgery, University of Navarre, Clinica Universidad de Navarra, Pamplona, Spain
    J Surg Oncol 104:124-9. 2011
  3. ncbi request reprint Analysis of early postoperative morbidity among patients with rectal cancer treated with and without neoadjuvant chemoradiotherapy
    Victor Valenti
    Department of Surgery, Clinica Universitaria de Navarra, University of Navarra, Avda Pio XII, 36, 31080, Pamplona, Spain
    Ann Surg Oncol 14:1744-51. 2007
  4. ncbi request reprint [Open and laparoscopic transhiatal oesophagectomy for cancer of the oesophagus: analysis of resection margins and lymph nodes]
    Victor Valenti
    Departamento de Cirugia General, Clinica Universitaria de Navarra, Pamplona, Navarra, Espana
    Cir Esp 83:24-7. 2008
  5. doi request reprint Analysis of POSSUM score and postoperative morbidity in patients with rectal cancer undergoing surgery
    V Valenti
    Department of General Surgery, Clinica Universitaria de Navarra, University of Navarra, Avda Pio XII, 36, 31080, Pamplona, Spain
    Langenbecks Arch Surg 394:55-63. 2009
  6. ncbi request reprint Bronchoesophageal fistula in a patient with non-Hodgkin's lymphoma
    V Valenti
    Upper Gastrointestinal Surgery, Charing Cross Hospital, London, UK
    Clin Transl Oncol 10:377-9. 2008
  7. ncbi request reprint [Thoracoscopic treatment of postsurgical chylothorax after the oral administering of a fat-rich diet]
    Victor Valenti
    Departamento de Cirugia General, Clinica Universitaria de Navarra, Pamplona, Navarra, Spain
    Cir Esp 84:51-2. 2008
  8. ncbi request reprint [Analysis of postoperative morbidity in patients with gastric adenocarcinoma treated using a protocol of preoperative chemoradiotherapy and surgery]
    Victor Valenti
    Departmento de Cirugía General, Universidad de Navarra, Clinica Universidad de Navarra, Pamplona, Espana
    Cir Esp 86:351-7. 2009
  9. doi request reprint Transthoracic oesophagectomy with lymphadenectomy in 100 oesophageal cancer patients: multidisciplinary approach
    V Valenti
    General Surgery Department, Clinica Universidad de Navarra, University of Navarre, Pamplona, Spain
    Clin Transl Oncol 13:899-903. 2011
  10. doi request reprint Increased levels of chemerin and its receptor, chemokine-like receptor-1, in obesity are related to inflammation: tumor necrosis factor-α stimulates mRNA levels of chemerin in visceral adipocytes from obese patients
    Victoria Catalan
    Metabolic Research Laboratory, Clinica Universidad de Navarra, Pamplona, Spain
    Surg Obes Relat Dis 9:306-14. 2013

Collaborators

Detail Information

Publications29

  1. ncbi request reprint [Laparoscopic bariatric surgery program in the University Clinic of Navarre - Hospital Complex of Navarre: results after 1-year follow-up]
    V Valenti Azcarate
    Departamento de Cirugia General, Clinica Universidad de Navarra, Pamplona, 31008, Spain
    An Sist Sanit Navar 35:433-44. 2012
    ....
  2. doi request reprint Morbidity, mortality, and pathological response in patients with gastric cancer preoperatively treated with chemotherapy or chemoradiotherapy
    V Valenti
    Department of Surgery, University of Navarre, Clinica Universidad de Navarra, Pamplona, Spain
    J Surg Oncol 104:124-9. 2011
    ..We retrospectively analyzed the efficacy in terms of pathological response and early postoperative complications of two protocols of preoperative ChRT and Ch for locally advanced gastric cancer...
  3. ncbi request reprint Analysis of early postoperative morbidity among patients with rectal cancer treated with and without neoadjuvant chemoradiotherapy
    Victor Valenti
    Department of Surgery, Clinica Universitaria de Navarra, University of Navarra, Avda Pio XII, 36, 31080, Pamplona, Spain
    Ann Surg Oncol 14:1744-51. 2007
    ..We also identified independent risk factors associated with early major complications...
  4. ncbi request reprint [Open and laparoscopic transhiatal oesophagectomy for cancer of the oesophagus: analysis of resection margins and lymph nodes]
    Victor Valenti
    Departamento de Cirugia General, Clinica Universitaria de Navarra, Pamplona, Navarra, Espana
    Cir Esp 83:24-7. 2008
    ..The objective of this work is to give a preliminary audit of the results of our experience in both surgical techniques, with special emphasis on the oncopathological aspects (resection margins and lymph nodes)...
  5. doi request reprint Analysis of POSSUM score and postoperative morbidity in patients with rectal cancer undergoing surgery
    V Valenti
    Department of General Surgery, Clinica Universitaria de Navarra, University of Navarra, Avda Pio XII, 36, 31080, Pamplona, Spain
    Langenbecks Arch Surg 394:55-63. 2009
    ..These calculations need some adjustment, however. The aim of this study was to assess the applicability of POSSUM to a group of patients with rectal cancer undergoing surgery, analysing surgical morbidity by means of several variables...
  6. ncbi request reprint Bronchoesophageal fistula in a patient with non-Hodgkin's lymphoma
    V Valenti
    Upper Gastrointestinal Surgery, Charing Cross Hospital, London, UK
    Clin Transl Oncol 10:377-9. 2008
    ..Unlike oesophageal cancer, NHL can have a good prognosis, so curative treatment of the fistula can be considered. Conservative treatment must always be the first option, leaving stenting or surgery for when the problem persists...
  7. ncbi request reprint [Thoracoscopic treatment of postsurgical chylothorax after the oral administering of a fat-rich diet]
    Victor Valenti
    Departamento de Cirugia General, Clinica Universitaria de Navarra, Pamplona, Navarra, Spain
    Cir Esp 84:51-2. 2008
  8. ncbi request reprint [Analysis of postoperative morbidity in patients with gastric adenocarcinoma treated using a protocol of preoperative chemoradiotherapy and surgery]
    Victor Valenti
    Departmento de Cirugía General, Universidad de Navarra, Clinica Universidad de Navarra, Pamplona, Espana
    Cir Esp 86:351-7. 2009
    ....
  9. doi request reprint Transthoracic oesophagectomy with lymphadenectomy in 100 oesophageal cancer patients: multidisciplinary approach
    V Valenti
    General Surgery Department, Clinica Universidad de Navarra, University of Navarre, Pamplona, Spain
    Clin Transl Oncol 13:899-903. 2011
    ..In our study we have shown that the results obtained with the transthoracic technique for cancer of the esophagus are within the ranges reported in the literature for teams with high prevalence of the disease...
  10. doi request reprint Increased levels of chemerin and its receptor, chemokine-like receptor-1, in obesity are related to inflammation: tumor necrosis factor-α stimulates mRNA levels of chemerin in visceral adipocytes from obese patients
    Victoria Catalan
    Metabolic Research Laboratory, Clinica Universidad de Navarra, Pamplona, Spain
    Surg Obes Relat Dis 9:306-14. 2013
    ....
  11. pmc Increased levels of calprotectin in obesity are related to macrophage content: impact on inflammation and effect of weight loss
    Victoria Catalan
    Metabolic Research Laboratory, Clinica Universidad de Navarra, Pamplona, Spain
    Mol Med 17:1157-67. 2011
    ....
  12. doi request reprint Six-transmembrane epithelial antigen of prostate 4 and neutrophil gelatinase-associated lipocalin expression in visceral adipose tissue is related to iron status and inflammation in human obesity
    Victoria Catalan
    Metabolic Research Laboratory, Clinica Universidad de Navarra, Pamplona, Spain
    Eur J Nutr 52:1587-95. 2013
    ..The aim of the present work was to evaluate the effect of obesity and iron status on gene expression levels of STEAP-4 and NGAL in visceral adipose tissue (VAT) and its implication in inflammation...
  13. pmc Increased tenascin C and Toll-like receptor 4 levels in visceral adipose tissue as a link between inflammation and extracellular matrix remodeling in obesity
    Victoria Catalan
    Metabolic Research Laboratory, Department of Surgery, Clinica Universidad de Navarra, Avenuda Pío XII, 36, 31008 Pamplona, Spain
    J Clin Endocrinol Metab 97:E1880-9. 2012
    ..Obesity is associated with an altered inflammatory and extracellular matrix (ECM) profile. Tenascin C (TNC) is an ECM glycoprotein with proinflammatory effects...
  14. doi request reprint Up-regulation of the novel proinflammatory adipokines lipocalin-2, chitinase-3 like-1 and osteopontin as well as angiogenic-related factors in visceral adipose tissue of patients with colon cancer
    Victoria Catalan
    Metabolic Research Laboratory, Clinica Universidad de Navarra, 31008 Pamplona, Spain
    J Nutr Biochem 22:634-41. 2011
    ..Obesity is widely recognised as an important risk factor for colorectal cancer (CC)...
  15. ncbi request reprint Short-term effects of sleeve gastrectomy and caloric restriction on blood pressure in diet-induced obese rats
    Amaia Rodríguez
    Metabolic Research Laboratory, Clinica Universidad de Navarra, Pamplona, Spain
    Obes Surg 22:1481-90. 2012
    ..The aim of the present study was to establish the effects of sleeve gastrectomy and caloric restriction on weight loss and cardiovascular parameters in diet-induced obese (DIO) rats...
  16. ncbi request reprint Comparative effects of gastric bypass and sleeve gastrectomy on plasma osteopontin concentrations in humans
    Andoni Lancha
    Metabolic Research Laboratory, Clinica Universidad de Navarra, Irunlarrea 1, 31008, Pamplona, Spain
    Surg Endosc 28:2412-20. 2014
    ..Osteopontin (OPN) is a proinflammatory cytokine involved in the development of obesity. The aim of our study was to determine the effect of weight loss following BS on circulating levels of OPN in humans...
  17. doi request reprint Insulin- and leptin-mediated control of aquaglyceroporins in human adipocytes and hepatocytes is mediated via the PI3K/Akt/mTOR signaling cascade
    Amaia Rodríguez
    Metabolic Research Laboratory, University of Navarra, 31080 Pamplona, Spain
    J Clin Endocrinol Metab 96:E586-97. 2011
    ..The impact of obesity and obesity-associated type 2 diabetes as well as the potential regulatory role of insulin and leptin on aquaglyceroporins (AQP) 3, 7, and 9 were analyzed...
  18. ncbi request reprint Sleeve gastrectomy reduces blood pressure in obese (fa/fa) Zucker rats
    Amaia Rodríguez
    Metabolic Research Laboratory, University of Navarra, Pamplona, Spain
    Obes Surg 22:309-15. 2012
    ..The aim of the present study was to establish the effects of sleeve gastrectomy on weight loss and cardiovascular parameters in genetically obese (fa/fa) Zucker rats...
  19. ncbi request reprint Activation of Noncanonical Wnt Signaling Through WNT5A in Visceral Adipose Tissue of Obese Subjects Is Related to Inflammation
    Victoria Catalan
    Metabolic Research Laboratory V C, J G A, A R, A I P H, J G, B R, L M G, G F and Departments of Surgery F R, V V, P M, Anesthesia R M, Pathology I S, and Endocrinology and Nutrition C S, J S, G F, Clinica Universidad de Navarra, 31008 Pamplona, Spain and CIBER de la Obesidad y Nutrición V C, J G A, A R, B R, F R, V V, C S, J S, G F, Instituto de Salud Carlos III, 31008, Pamplona, Spain
    J Clin Endocrinol Metab 99:E1407-17. 2014
    ..Secreted frizzled-related protein (SFRP)-5 acts as a decoy receptor that binds and sequesters WNT5A, preventing activation of frizzled receptors and attenuating the noncanonical Wnt signaling...
  20. doi request reprint Body adiposity and type 2 diabetes: increased risk with a high body fat percentage even having a normal BMI
    Javier Gomez-Ambrosi
    Metabolic Research Laboratory, Clinica Universidad de Navarra, Pamplona, Spain
    Obesity (Silver Spring) 19:1439-44. 2011
    ..In conclusion, assessing BF% may help to diagnose disturbed glucose tolerance beyond information provided by BMI and waist circumference in particular in male subjects with BMI <25 kg/m(2) and over the age of 40...
  21. ncbi request reprint [Giant duodenal ulcer perforation: a case of innovative repair with an antrum gastric patch]
    Javier A Cienfuegos
    Departamento de Cirugia General y Digestiva, Clinica Universidad de Navarra, Pamplona, Navarra
    Rev Esp Enferm Dig 104:436-9. 2012
    ..We report a case of GUDs perforation successfully treated with a subtotal gastrectomy and a gastric patch with the remnant antrum, for repairing the duodenal defect...
  22. pmc Clinical usefulness of a new equation for estimating body fat
    Javier Gomez-Ambrosi
    Metabolic Research Laboratory, Clinica Universidad de Navarra, Pamplona, Spain
    Diabetes Care 35:383-8. 2012
    ....
  23. ncbi request reprint Sleeve gastrectomy induces weight loss in diet-induced obese rats even if high-fat feeding is continued
    Victor Valenti
    Department of Surgery, Clinica Universidad de Navarra, Pamplona, Spain
    Obes Surg 21:1438-43. 2011
    ..The objective of this study in rats was to establish the effects of SG on weight loss depending on the post-surgical type of diet followed...
  24. ncbi request reprint Identification of liver proteins altered by type 2 diabetes mellitus in obese subjects
    Adamo Valle
    Grupo Multidisciplinar de Oncología Traslacional, Institut Universitari d Investigacio en Ciencies de la Salut, Universitat de les Illes Balears, Palma de Mallorca, Spain
    Liver Int 32:951-61. 2012
    ..Type 2 diabetes mellitus (T2DM) is a well-known factor risk for non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) in obese patients...
  25. ncbi request reprint Hereditary diffuse gastric cancer: strategies to reduce tumoral risk
    Maite Herraiz
    Prevention Unit and High Risk Gastrointestinal Cancer Clinic, Department of Gastroenterology, University Clinic of Navarra, Pamplona, Navarra, Spain
    Rev Esp Enferm Dig 104:326-9. 2012
    ..Strategies to reduce the tumor risk in the hereditary diffuse gastric cancer syndrome are limited, but it is necessary to recognize them in order to treat these patients accordingly to the available evidence...
  26. doi request reprint Patterns of response after preoperative treatment in gastric cancer
    Juan A Diaz-Gonzalez
    Division of Radiation Oncology, Clinica Universidad de Navarra, Pamplona, Spain
    Int J Radiat Oncol Biol Phys 80:698-704. 2011
    ..To analyze the rate of pathologic response in patients with locally advanced gastric cancer treated with preoperative chemotherapy with and without chemoradiation at our institution...
  27. doi request reprint Increased circulating and visceral adipose tissue expression levels of YKL-40 in obesity-associated type 2 diabetes are related to inflammation: impact of conventional weight loss and gastric bypass
    Victoria Catalan
    Metabolic Research Laboratory, Clinica Universidad de Navarra, Pamplona, Spain
    J Clin Endocrinol Metab 96:200-9. 2011
    ..Plasma YKL-40 is elevated in patients with type 2 diabetes. The potential role of visceral adipose tissue (VAT) as a significant source of YKL-40 is unknown...
  28. ncbi request reprint Rejection of goretex mesh used in prosthetic cruroplasty: a case series
    P Sahle Griffith
    Upper GI Unit, Ealing Hospital, London, UK
    Int J Surg 6:106-9. 2008
    ..However, we have found in our series a significant incidence of rejection and mesh erosion...
  29. ncbi request reprint [Sequelae after illegal injection of liquid silicone for breast augmentation: report of two cases]
    María Cervera
    Area de Patología Mamaria, Departamento de Cirugía General y Aparato Digestivo, Clinica Universitaria, Universidad de Navarra, Pamplona, Navarra, Espana
    Cir Esp 80:227-9. 2006
    ..Indications for subcutaneous mastectomy are the presence of local complications, suspicion of a malignant lesion, or the patient's desire to prevent both these potential problems...